Boise to Rocky Mountain: Road Trip Guide & Distance

585.1 miles 941.7 km · straight line
702.1 miles estimated 1130 km · driving distance
14h 8min estimated drive time
$68 - $83 estimated fuel cost
~1h 41min flight time
109° ESE bearing direction

How far is Boise from Rocky Mountain?

The distance from Boise to Rocky Mountain is 585.1 miles (941.7 km) as the crow flies. Rocky Mountain is located ESE of Boise. By car, the driving distance is approximately 702.1 miles, taking about 14h 8min. A direct flight would take roughly 1h 41min. Both are located in United States — Boise in Idaho and Rocky Mountain in Colorado.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Boise and Rocky Mountain. 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.

How to Get from Boise to Rocky Mountain

Method Time Est. Cost Best For
Drive 14h 8min $68 - $83 Flexible stops
Fly ~1h 41min $80–200* Speed
Bus ~16h 58min $56–$105* Budget
Train ~18h 22min $84–$246* Comfort

Suggested Stops Between Boise & Rocky Mountain

Quick Facts

Boise
43.62°N, 116.20°W
America/Boise
824m elevation
Rocky Mountain
40.34°N, 105.68°W
America/Denver
3658m elevation
Explore more routes from Rocky Mountain

Did You Know?

  • At walking speed (3 mph), it would take about 195 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 49 hours
  • You could travel this distance about 42.6 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients