Halfway point between Seattle and West Yellowstone
On the I-90 drive, the natural place to split the trip is Missoula, MT. It is about 471 miles from Seattle, WA and 279 miles from West Yellowstone, MT.
- Whole drive
- About 750 miles, 11 h
- To Missoula
- About 7 h from Seattle
- Highway
- I-90
Total trip cost
Gas uses today's regional averages along this route. Add the nightly rate you find to see the full total.
- Gas, about 750 miles
- Checking prices
- Lodging, 1 night
- Add a rate
- Estimated total
- -
Why Missoula
It sits right on I-90 near the middle of the drive, so neither day is much longer than the other, and it has plenty of hotels by the exits. Meeting someone coming the other way? It also works as a fair meetup spot.
Along the way
- Snoqualmie Pass
- Coeur d'Alene lake
- Gallatin Canyon into the park
- Seattle to near Yellowstone National Park road trip planner
- Where to stay in Missoula, MT
- Best places to stop on the way
- Can you drive it in one day?
- Find the halfway point of any drive
More planning help
- How to plan a road trip
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- XCRSN Crew: tour & production planner
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