How far is Denver from Boulder?

It is approximately 30 miles or a 45-minute drive.

Is there a train to Boulder?

There is no direct train, but the B-Line commuter rail is planned for future expansion.

What is the best way to get from DEN to Boulder?

The RTD AB1 bus is the most reliable and affordable public transit option.

Is Boulder expensive?

Boulder has a high cost of living, reflected in dining and accommodation prices.

Can I hike in winter?

Yes, but trails can be icy; bring micro-spikes for your boots.

Albany

Boulder

Flight Driving

Albany to Boulder

Updated: 28 May 2026

The journey from Albany, California to Boulder, Colorado spans roughly 1,550 kilometers. Most travelers fly from Oakland International Airport to Denver International Airport, followed by a 45-minute shuttle ride to Boulder. Driving takes approximately 17 hours via I-80 East. You will traverse the Great Basin and the Rocky Mountains. This route connects the tech-centric Bay Area with the outdoor-focused lifestyle of the Colorado Front Range.

Total Distance: 1,550 km driving distance; 1,400 km straight-line air distance.

Fastest Way

Flying from OAK to DEN is the fastest, taking 2.5 hours in the air.

Cheapest Way

Driving is the most cost-effective for multiple passengers, costing roughly $275 in fuel.

Compare Albany to Boulder Routes

	Flight Direct	Driving Direct
Duration	2 hours 30 mins	17 hours
Avg Price	$130 - $400	$275 in fuel
Operator	United Airlines	Personal Vehicle
Route	OAK to DEN.	I-80 E through Nevada, Utah, and Wyoming.
Tip	Take the RTD SkyRide bus from Denver Airport directly to downtown Boulder.	Avoid driving I-80 through Wyoming during winter storms due to high winds.

Travel Tips

Transportation
The RTD bus system is excellent for getting around Boulder without a car.
Biking
Boulder is extremely bike-friendly; rent a bike to explore the city like a local.
Dining
Reservations are recommended for popular restaurants on Pearl Street during weekends.
Weather
Dress in layers; Colorado weather can change from sunny to snowy in hours.
Events
Check the Boulder Farmers Market schedule for local food and craft vendors.