Distance from Denver, CO to Boulder, CO, miles and hours

Distance from Denver, CO to Boulder, CO, miles and hours
Distance Value
Driving distance: 28.88 mi (46.48 km)
Line distance: 24.35 mi (39.19 km)
Road time: 35 min
Air distance: 24.35 mi (39.19 km)
Time to flight: 2 min

Distance from Boulder city in Colorado by road in south direction from Denver, Colorado state is twenty-nine miles by car. There are twenty-four miles between two cities by map line. With average speed, road between Denver and Boulder will take about 35 minutes .

Distances between Denver, CO and Boulder, CO

This week Boulder, CO events

Denver, CO

Country United States
State Colorado
City Denver
GPS Coordinates 39° 44' 21" N
-104° 59' 5"W
Latitude 39.73915
Longitude -104.9847

Boulder, CO

Country United States
State Colorado
City Boulder
GPS Coordinates 40° 0' 54" N
-105° 16' 14"W
Latitude 40.01499
Longitude -105.27055


Denver to Boulder Frequently Asked Questions:

How many miles from Denver, CO to Boulder, CO?

Mileage from Denver to Boulder by road is 28.88 miles or 46.48 km;

How far is Denver from Boulder?

There is 24.35 miles (39.19 km) between Denver and Boulder

How long is the trip between city of Denver and Boulder?

The driving time between two cities is approx 35 minutes

Distance Denver Boulder

Distance Denver Boulder
Distance type Miles Kilometers Nautical miles
Straight line distance 24.35 39.19 21.16
Driving distance 28.88 46.48 25.1

This table contains data about distance in miles, kilometers and nautical miles between Denver, CO and Boulder, CO

How far is Denver from Boulder? Distance between cities in miles and other information about road, distance, approximate travel time and some other trip tips are in FAQ section. We have simple distance tables that will help you in travel. Fastest way to get Boulder city is by plane, so check flight duration between Denver and Boulder. And dont forget to look at distance from Boulder to Denver. In case of car trip, use table info to see details for travelers by United States roads from Denver to Boulder.


How long does it take to fly to Boulder from Denver?

Flying time is about 2 minutes

How to calculate flight duration?

Select arrival and departure cities, current are Denver, CO and Denver, CO

How long is flight from Denver to Boulder?

This flight will take about two minutes ;

How to get to Boulder from Denver?

You can buy ticket to plane or drive by car, check ; distance in miles between Boulder and Denver

Flying times compare

Aircraft Cruising speed Time
Average 510 mph 2 min
Boeing 737 515 mph 2 min
Boeing 777 554 mph 2 min
Airbus 515 mph 2 min

Dont forget to include time in airport before and after flight.

Please note: current air time calculator show approximate distance and time between cities Denver, CO and Boulder, CO. This values can be different if you flight from airports in this cities. To calculate exact time can be shown only when you buy ticket to the plane. We do not guarantee that there is an airline that connects city Denver and Boulder. To find out if there is such a flight use the ticket purchase service.

To calculate distance from Denver, CO to Boulder, CO we use gps coordinates of city centers. In this way we can find the shortest distance between two points by air and best road mileage. Total distance is actual and is frequently updated with google maps data. If you search for other tour, choose other USA destination in search form. Just select start and finish points, or click one of suggested city couples below. We hope you find all information with this calculator, so dont forget to bookmark this page or share to Facebook or Twitter, this will help you to get new voyage in future. Enjoy your trips with you friends! And be safe on roads.