Boise to Portland, Oregon: Road Trip Guide & Distance

344.6 miles 554.6 km · straight line
430.9 miles actual route 693.4 km · driving distance
7h 56min estimated drive time
$41 - $51 estimated fuel cost
~1h 12min flight time
295° WNW bearing direction

How far is Boise from Portland, Oregon?

The distance from Boise to Portland, Oregon is 344.6 miles (554.6 km) as the crow flies. Portland, Oregon is located WNW of Boise. By car, the driving distance is approximately 430.9 miles, taking about 7h 56min. A direct flight would take roughly 1h 12min. Both are located in United States — Boise in Idaho and Portland, Oregon in Oregon.

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 Boise and Portland, Oregon. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Boise to Portland, Oregon

Method Time Est. Cost Best For
Drive 7h 56min $41 - $51 Flexible stops
Fly ~1h 12min $80–200* Speed
Bus ~9h 31min $34–$65* Budget
Train ~7h 32min $52–$151* Comfort

Suggested Stops Between Boise & Portland, Oregon

Quick Facts

Boise
43.62°N, 116.20°W
America/Boise
824m elevation
Portland, Oregon
45.52°N, 122.68°W
America/Los_Angeles
15m elevation
Explore more routes from Portland, Oregon

Did You Know?

  • At walking speed (3 mph), it would take about 115 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 29 hours
  • You could travel this distance about 72.3 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM