Driving
Sandpoint to Great Falls
Updated: 28 May 2026
The journey from Sandpoint to Great Falls covers 520 kilometers. You will head east on ID-200 and then transition to I-90 East and US-89 North. This route takes you through the beautiful mountains of Northern Idaho and Western Montana. The drive typically takes 5 hours and 30 minutes. It is a scenic route that offers a true taste of the American West.
Total Distance: 520 km driving distance; 410 km straight-line air distance.
Fastest Way
Driving via I-90 and US-89 is the fastest way, taking 5 hours 30 minutes.
Cheapest Way
Driving your own vehicle is the most economical way to travel.
Compare Sandpoint to Great Falls Routes
Driving
Direct
Duration
5 hours 30 mins
Avg Price
$70-$100 in fuel
Operator
Personal Vehicle
Route
ID-200 East to I-90 East to US-89 North.
Be prepared for winding mountain roads on ID-200.
Travel Tips
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Mountain DrivingDrive cautiously on ID-200 as it is a two-lane highway with curves.
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FuelFill up in Sandpoint and Missoula to avoid running low in remote areas.
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NavigationDownload maps as cell service is spotty in the mountains.
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ComfortBring a blanket for the cooler mountain temperatures.
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SnacksPack plenty of water and food for the long drive.
Safety Tips
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WildlifeWatch for elk and deer on the road, especially at night.
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FatigueTake regular breaks to stay alert on the long highway stretches.
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WeatherCheck for snow in the mountain passes during spring and fall.
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Emergency KitCarry a winter emergency kit if traveling outside of summer.
People Also Ask
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Is Great Falls worth visiting?Yes, it offers great history and outdoor activities.
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How long is the drive?The drive takes about 5 hours and 30 minutes.
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Is there a train?No, there is no passenger rail service to Great Falls.
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What is the best route?The most direct route is via ID-200 and I-90.
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Are there tolls?No, there are no tolls on this route.
Quick Info
- From Sandpoint, Idaho, United States
- To Great Falls, Montana, United States
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Modes
Best Time to Travel
Summer and early autumn for the best road conditions in the mountains.
Things to Do in Great Falls
1
Giant Springs State Park
Visit one of the largest freshwater springs in the country.
2
C.M. Russell Museum
Explore the art and history of the American West in this renowned museum.
3
Great Falls of the Missouri
See the historic waterfalls that challenged the Lewis and Clark expedition.
4
Lewis and Clark Interpretive Center
Learn about the famous expedition's journey through Montana.
Tags
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