Seattle, WA to West Glacier, MT is 550 miles,
about 11h 06m of driving at RV pace — 2 days
at 6 hours a day, with 1 night on the road.
It crosses Washington and Montana.
Membership parks near the overnight stops: 1 Thousand Trails, 3 RPI, 4 KOA and 69 Good Sam.
Day by day
Daily legs and membership parks near each stop
Day
Drive
Membership parks near the stop
Day 1
Seattle → near Spokane, WA
275 mi · about 5h 18m
Little DiamondThousand Trails · 38 mi
Ponderosa Falls RV ResortRPI · 4 mi
Spokane KOA JourneyKOA · 16 mi
1 Thousand Trails, 3 RPI, 1 KOA, 28 Good Sam within 40 mi
Day 2
near Spokane → West Glacier, MT
275 mi · about 5h 48m
West Glacier KOA ResortKOA · 2 mi
Glacier/AvalancheGood Sam · 0 mi
Whitefish/Kalispell North KOAKOA · 19 mi
3 KOA, 41 Good Sam within 40 mi
Stops are where 6 hours of RV driving ends each day; the planner lets you move them, add via stops and pick the campgrounds.
Restrictions for big rigs
For a rig 13′6″ tall and 8′6″ wide, carrying propane, the route avoids every height, width and propane-tunnel restriction we know of.
Plan it with your own rig’s dimensions to check yours. What we check