Driving
Coeur d'Alene to Billings
Updated: 29 May 2026
The journey from Coeur d'Alene to Billings spans approximately 850 kilometers primarily along Interstate 90. This route takes you through the scenic Bitterroot Range and across the expansive plains of Montana. Driving is the most practical method as there is no direct rail service connecting these two cities. Expect a travel time of roughly 8 to 9 hours depending on weather conditions in the mountain passes. You will pass through major hubs like Missoula and Bozeman along the way.
Total Distance: 850 km driving distance; 620 km straight-line air distance.
Fastest Way
Driving via I-90 is the fastest option, taking approximately 8.5 hours.
Cheapest Way
Driving your own vehicle is the most cost-effective method for this route.
Compare Coeur d'Alene to Billings Routes
Driving
Direct
Duration
8 hours 30 mins
Avg Price
$120-$180 in fuel
Operator
Personal Vehicle
Route
I-90 East through Missoula and Bozeman.
Check the Montana Department of Transportation website for real-time pass closures.
Travel Tips
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Fuel UpGas stations are sparse between Missoula and Bozeman; fill your tank in larger towns.
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Weather CheckMountain weather changes rapidly; always carry an emergency kit in your car.
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Speed LimitsMontana highways have high speed limits, but watch for wildlife crossings at dawn and dusk.
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Cell ServiceExpect dead zones in the mountain passes between Idaho and Montana.
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Rest StopsUtilize official highway rest areas for safe breaks during the long drive.
Safety Tips
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Wildlife AwarenessDeer and elk frequently cross I-90; stay alert, especially at night.
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Winter DrivingCarry tire chains if traveling between November and April.
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Fatigue ManagementTake a break every 3 hours to maintain focus on the long interstate stretches.
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Emergency SuppliesKeep water, blankets, and non-perishable food in your vehicle at all times.
People Also Ask
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Is there a train to Billings?No, there is no passenger rail service to Billings.
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How long is the drive?The drive takes approximately 8.5 hours via I-90.
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Are there tolls on this route?No, I-90 through Idaho and Montana is toll-free.
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What is the best time to drive?Summer months offer the safest road conditions.
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Can I fly to Billings?Yes, Billings Logan International Airport serves the city.
Quick Info
- From Coeur d'Alene, Idaho, United States
- To Billings, Montana, United States
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Modes
Best Time to Travel
June through September for clear mountain passes and minimal snow risk.
Things to Do in Billings
1
Little Bighorn Battlefield
Located near Billings, this national monument preserves the site of the famous battle. It offers guided tours and a visitor center.
2
Pictograph Cave State Park
Explore ancient rock paintings in these caves just outside Billings. It is a short drive from the city center.
3
Moss Mansion
Visit this historic home in Billings to see early 20th-century architecture. It features original furnishings and guided tours.
4
Yellowstone Art Museum
Located in downtown Billings, this museum showcases contemporary art from the Northern Rockies. It is a cultural staple of the city.
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