Boulder to Junction City: Road Trip Guide & Distance
How far is Boulder from Junction City?
The distance from Boulder to Junction City is 454.7 miles (731.8 km) as the crow flies. Junction City is located E of Boulder. By car, the driving distance is approximately 545.7 miles, taking about 10h 59min. A direct flight would take roughly 1h 25min. Both are located in United States — Boulder in Colorado and Junction City in Kansas.
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. 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 Boulder and Junction 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 Junction City
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 152 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 38 hours
- You could travel this distance about 54.8 times to circle the Earth's equator