Helena, Montana to Richland: Road Trip Guide & Distance

How far is Helena, Montana from Richland?

The distance from Helena, Montana to Richland is 345.7 miles (556.3 km) as the crow flies. Richland is located W of Helena, Montana. By car, the driving distance is approximately 414.8 miles, taking about 8h 21min. A direct flight would take roughly 1h 12min. Both are located in United States — Helena, Montana in Montana and Richland in Washington.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Helena, Montana and Richland. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.