Is it a scenic drive?

Yes, the approach to the mountains is beautiful.

What is the best time to visit?

Summer and early fall are ideal.

Kimball

Boulder

Driving

Kimball to Boulder

Updated: 30 May 2026

The drive from Kimball to Boulder covers 280 kilometers, taking you south through Wyoming and into the heart of Colorado's Front Range. You will use I-80, I-25, and CO-119 to reach Boulder. The trip takes approximately 3 hours. As you approach Boulder, you will see the iconic Flatirons mountain range. This route is popular for those visiting the University of Colorado or exploring the nearby mountain towns.

Total Distance: 280 km driving distance; 250 km straight-line air distance.

Fastest Way

Driving via I-25 and CO-119 is the fastest route, taking 3 hours.

Cheapest Way

Driving your own vehicle is the most practical and affordable option.

Compare Kimball to Boulder Routes

Driving

Direct

Duration

3 hours

Avg Price

$40-$50 in fuel

Operator

Personal Vehicle

Route

I-80 West to Cheyenne, I-25 South to Longmont, then CO-119 to Boulder.

Boulder has strict parking regulations; check for public garages.

Travel Tips

Parking
Use the city's parking garages; street parking is limited and expensive.
Traffic
Expect heavy traffic on US-36 and I-25 during peak hours.
Altitude
Boulder is at 5,400 feet; stay hydrated.
Weather
Mountain weather is unpredictable; bring a jacket even in summer.
Public Transit
Boulder has an excellent local bus system (HOP) once you arrive.

Safety Tips

Speeding
Police monitor speed limits closely on the highways leading into Boulder.
Wildlife
Be aware of deer and other wildlife near the mountain roads.
Emergency
Keep your phone charged for navigation.
Road Conditions
Check COtrip.org for updates before you leave.