Route 66 road stretching into the American horizon
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Route 66 Road Trip

Chicago to Santa Monica. Drive the Mother Road across eight states, from the skyscrapers of Chicago to the Pacific Ocean at Santa Monica Pier. 3,940 kilometers of neon signs, desert highways, small-town diners, and pure Americana.

Photo: Unsplash / Unsplash
3,940 km (2,448 miles)
Distance
14 Days
Duration
36 hours
Driving
Moderate
Difficulty
Spring & Fall
Best Season
4.7 (425)
$2,415-$6,335
Gas Car (30 MPG) (fuel: $340)
$2,255-$6,175
Electric Vehicle (fuel: $180)
🚐
$1,775-$3,155
RV / Camper (fuel: $680)

In This Guide

Why This Road Trip

Route 66 is not just a road. It is the original American road trip, the highway that connected the heartland to the Pacific, the path that carried Dust Bowl families to California and post-war adventurers to the open West. Decommissioned in 1985, the Mother Road lives on as a cultural pilgrimage through eight states and three time zones.

In 3,940 kilometers, you pass through the steel-and-glass canyons of Chicago, the rolling farmlands of Illinois, the jazz bars of St. Louis, the wide-open prairies of Oklahoma, the alien landscapes of the Texas panhandle, the adobe villages of New Mexico, the painted deserts of Arizona, and finally the sun-soaked coast of Southern California.

What makes Route 66 irreplaceable is the density of authentic Americana per mile. Neon-lit motels with vintage signs, roadside diners serving pie recipes from the 1940s, ghost towns where the Old West never quite ended, and communities that have turned the Mother Road into a living museum. No other road trip in the world packs this much history, this much variety, and this much open-road freedom into a single drive.

Itinerary

Segment-by-Segment Breakdown

14 days, 5 segments, 8 states, and 2,448 miles of the Mother Road.

Gateway Arch in St. Louis against blue sky
Photo: Unsplash / Unsplash
S1

Chicago to St. Louis

5 hours driving·480 km
Overnight
St. Louis
$100-$250/night

Route 66 Hall of Fame

Museum · 1.5 hours

Located in Pontiac, IL. This is the ultimate Route 66 museum with murals, memorabilia, and a VW bus painted with the Route 66 shield. Free admission.

Springfield, IL (Lincoln Sites)

Historic City · Half day

Visit the Abraham Lincoln Presidential Library and Museum, Lincoln's Home National Historic Site, and Lincoln's Tomb. Springfield is also home to the famous Cozy Dog Drive In, birthplace of the corn dog.

Gateway Arch, St. Louis

Iconic Landmark · 3 hours

Ride the tram to the top for views across the Mississippi River. Book tickets in advance online. The museum below is free and worth an hour.

🍽️
Where to Eat

St. Louis BBQ is legendary. Try Pappy's Smokehouse or Salt + Smoke. Do not skip the toasted ravioli, a St. Louis original.

Plan This Exact Route in Tourific

Get turn-by-turn waypoints for all 2,448 miles, real-time cost estimates for your specific vehicle, creator content at every stop, safety scores, and weather forecasts. One tap to hand off to Google Maps or Apple Maps.

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Plan Route 66 road trip in Tourific app
Budget

Cost Breakdown by Vehicle

Real costs across 3,940 km and 14 days. Based on actual fuel consumption, regional gas prices, and elevation adjustments.

Gas Car
30 MPG sedan
Fuel / Charging$340
Accommodation (13 nights)$1,300-$4,550
Food (14 days)$560-$980
Activities$200-$450
Tolls$15
Total$2,415-$6,335
Electric Vehicle
Tesla Model 3 / Y
Fuel / Charging$180
Accommodation (13 nights)$1,300-$4,550
Food (14 days)$560-$980
Activities$200-$450
Tolls$15
Total$2,255-$6,175
🚐
RV / Camper
Class C motorhome
Fuel / Charging$680
Accommodation (13 nights)$390-$1,170
Food (14 days)$490-$840
Activities$200-$450
Tolls$15
Total$1,775-$3,155

Want exact costs for your specific vehicle with real-time gas prices and elevation-adjusted fuel consumption? The Tourific app calculates precise costs based on your MPG, battery capacity, and the actual terrain across all 8 states.

Get exact estimate in app
Desert road stretching through the American Southwest along Route 66
The open road, American Southwest
Good to Know

Safety Tips & Local Knowledge

Route 66 crosses deserts, mountains, and remote stretches. Here is what the guidebooks skip.

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Long stretches through west Texas, New Mexico, and Arizona have no services for 100+ miles. Always carry extra water (at least 4 liters per person) and fill up your tank whenever you see a gas station.

⚠️

Summer temperatures in the desert sections (TX/NM/AZ) regularly exceed 110F (43C). Avoid midday hiking. If your car overheats, pull over and let it cool. Carry coolant.

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Some original Route 66 segments are unpaved or poorly maintained. Check local conditions before taking historic alignments, especially after rain.

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Cell service is spotty to nonexistent across large parts of rural Oklahoma, Texas panhandle, New Mexico, and Arizona. Download offline maps and let someone know your route.

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Elevation changes are significant. Chicago sits at 180 meters, Santa Fe at 2,100 meters. If you are not used to altitude, take it easy the first day in New Mexico. Drink extra water.

Best Time to Go

Best
September-November: Cooler desert temps, fewer crowds, brilliant fall colors in the Midwest. Clear skies for photography.
Great
March-May: Wildflowers in the desert, pleasant Midwest weather. Some rain possible in the plains states.
Fair
June-August: Extreme heat in TX/NM/AZ desert sections (110F+). Chicago and the Midwest are pleasant. Plan desert driving for early morning.
Caution
December-February: Snow and ice possible in Illinois, Missouri, and at elevation in NM/AZ. Many small-town attractions close for winter.

Historic Byway

Historic Route 66

Established 1926, decommissioned 1985

Crosses 8 states: IL, MO, KS, OK, TX, NM, AZ, CA

Known as: The Mother Road, The Main Street of America

Many original alignments are preserved as state scenic byways

Best photography: Neon signs at dusk, desert at golden hour

Preparation

What to Pack

1-gallon water jug per person
Desert stretches have no services for hours. Dehydration is the number one safety risk on Route 66.
Sunscreen SPF 50+ and hat
You will be at high elevation and in direct desert sun for much of the trip. UV exposure is intense.
Spray paint cans
For Cadillac Ranch in Amarillo. It is tradition. Bring 2-3 cans in bright colors.
Layers for elevation changes
Chicago is flat and humid. Santa Fe and Flagstaff are at 7,000 feet and can drop to 40F at night even in summer.
Camera with wide lens
The desert panoramas, neon signs, and roadside attractions demand wide-angle shots.
Cash in small bills
Many small-town diners and roadside attractions along Route 66 are cash only. ATMs are scarce between towns.

Ready to Drive the Mother Road?

Plan all 2,448 miles of Route 66 with AI-powered cost estimates, creator content at every stop, and one-tap navigation handoff.