The journey from Devils Lake to Richland spans approximately 1,600 kilometers across the Northern Plains and the Rocky Mountains. Most travelers prefer driving via I-94 West through Montana, connecting to I-90. The drive typically takes 16 to 18 hours of pure transit time. Alternatively, you can fly from Devils Lake Regional Airport to Seattle and connect to Tri-Cities Airport. This route offers stunning views of the Bitterroot Range and the Columbia River Basin.
Total Distance: 1,600 km driving distance; 1,350 km straight-line air distance.
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 8 hours | 17 hours |
| Avg Price | $450-$700 | $250-$400 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | DVL to DEN to PSC (Tri-Cities Airport). | US-2 to I-94 W, then I-90 W through Missoula and Spokane. |
| Tip | Book flights at least three weeks in advance to secure lower fares. | Check road conditions on the Montana DOT website before crossing Lookout Pass. |
June through September to avoid heavy snow in the mountain passes of Montana and Idaho.