Boulder to Bullhead City: Road Trip Guide & Distance

609.6 miles 981.1 km · straight line
731.5 miles estimated 1177.3 km · driving distance
14h 43min estimated drive time
$70 - $87 estimated fuel cost
~1h 44min flight time
239° WSW bearing direction

How far is Boulder from Bullhead City?

The distance from Boulder to Bullhead City is 609.6 miles (981.1 km) as the crow flies. Bullhead City is located WSW of Boulder. By car, the driving distance is approximately 731.5 miles, taking about 14h 43min. A direct flight would take roughly 1h 44min. Both are located in United States — Boulder in Colorado and Bullhead City in Arizona.

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. 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 Boulder and Bullhead City. 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 Boulder to Bullhead City

Method Time Est. Cost Best For
Drive 14h 43min $70 - $87 Flexible stops
Fly ~1h 44min $80–200* Speed
Bus ~17h 40min $59–$110* Budget
Train ~19h 8min $88–$256* Comfort

Suggested Stops Between Boulder & Bullhead City

Quick Facts

Boulder
40.02°N, 105.27°W
America/Denver
1655m elevation
Bullhead City
35.15°N, 114.57°W
America/Phoenix
170m elevation
Explore more routes from Bullhead City

Did You Know?

  • At walking speed (3 mph), it would take about 203 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 51 hours
  • You could travel this distance about 40.8 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients