Hermiston to Monroe, Washington: Road Trip Guide & Distance

How far is Hermiston from Monroe, Washington?

The distance from Hermiston to Monroe, Washington is 188.2 miles (302.9 km) as the crow flies. Monroe, Washington is located NW of Hermiston. By car, the driving distance is approximately 235.3 miles, taking about 4h 44min. A direct flight would take roughly 53min. Both are located in United States — Hermiston in Oregon and Monroe, Washington in Washington.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Hermiston and Monroe, Washington. 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.