What is the distance from Boulder to the nearest major city?

The distance from Boulder to Thornton is approximately 19.1 miles or 30.7 kilometers.

How do I calculate the driving distance from Boulder?

To calculate the driving distance from Boulder, enter your destination in the "To" field in our route calculator. The calculator will show you the road distance, estimated driving time, and route options.

What are the GPS coordinates of Boulder?

The GPS coordinates of Boulder are latitude: 40.0189728 and longitude: -105.2747406.

Is there a toll-free route from Boulder to other cities?

Our distance calculator provides multiple route options, including potential toll-free alternatives when available. Enter your destination to see all possible routes from Boulder.

How far is Boulder from Colorado major attractions?

You can use our distance calculator to find the exact distance from Boulder to any major attraction in Colorado. Simply enter the attraction name in the destination field to get precise driving directions and distance information.

What is the closest airport to Boulder?

To find the closest airport to Boulder, use our distance calculator and enter the airport name or "airport near Boulder" in the destination field. This will show you the distance, driving directions, and estimated travel time.

How long does it take to drive from Boulder to other cities in Colorado?

The driving time from Boulder to other cities depends on the specific destination, traffic conditions, and route taken. Our calculator provides estimated driving times along with the distance information to help you plan your trip effectively.

Distance to Boulder, Colorado

Name: Boulder
Address: Boulder, Colorado, US

From

Location Information

Full Address

Boulder, CO
Coordinates

40.0189728, -105.2747406
Location

Boulder , Colorado , US
Timezone

America/Denver
Current Local Time

1:52:03 AM America/Denver

Wednesday, June 18, 2025
Website

www.bouldercolorado.gov/
Page Views

0

About Boulder

Boulder is a city at the foothills of the Rocky Mountains, in northern Colorado. To the west, the trail-lined Flatirons are craggy rock formations overlooking the city. Downtown’s pedestrian Pearl Street Mall includes art galleries, cafes, restaurants and boutiques. The University of Colorado Boulder campus is home to the Fiske Planetarium and the Museum of Natural History, with zoology and anthropology exhibits.