Is Denver high altitude?

Yes, it is exactly one mile above sea level.

What is the best time to visit?

Summer for hiking, winter for skiing.

Is the light rail easy to use?

Yes, it connects the airport to the city center.

Ann Arbor

Denver

Flight Driving

Ann Arbor to Denver

Updated: 28 May 2026

The distance from Ann Arbor to Denver is about 1,900 kilometers. Flying from DTW to DEN is the most practical option, taking about 3 hours. Driving takes approximately 18 hours via I-80. Denver is the gateway to the Rocky Mountains and offers endless outdoor activities.

Total Distance: Driving distance 1,950 km, air distance 1,700 km.

Fastest Way

Flight from DTW to DEN takes 3 hours.

Cheapest Way

Driving is cheaper for groups, but flying is much faster.

Compare Ann Arbor to Denver Routes

	Flight Direct	Driving Direct
Duration	3 hours	18 hours
Avg Price	$200 - $500	$200 - $300 in fuel
Operator	United Airlines	Personal Vehicle
Route	DTW to DEN	I-80 W
Tip	Denver is a major hub for United.	The drive across the plains can be monotonous.

Travel Tips

Altitude
Denver is a mile high; drink plenty of water to avoid altitude sickness.
Weather
Weather changes quickly; dress in layers.
Transportation
Use the light rail to get from the airport to downtown.
Sun Protection
The sun is stronger at high altitudes; wear sunscreen.
Outdoor Gear
Rent gear if you plan to ski or hike.

Safety Tips

Driving
Be prepared for mountain driving conditions in winter.
Hydration
Stay hydrated to combat the dry air and altitude.
Emergency
Know the location of the nearest hospital.
General Safety
Denver is generally safe, but stay aware in downtown areas at night.