Is there a direct flight?

Yes, United Airlines operates direct flights from Bismarck to Denver.

How long is the drive?

The drive is approximately 10 to 11 hours depending on stops.

What is the best way to get around?

Public transit and ride-sharing are excellent for city travel.

Do I need a car in Denver?

Not necessarily, as the downtown area is very walkable and transit-friendly.

Yes, the drive through Wyoming offers beautiful high-plains scenery.

Mandan

Denver

Flight Driving

Mandan to Denver

Updated: 30 May 2026

Traveling from Mandan to Denver involves a journey of roughly 1,000 kilometers. You can drive south through Wyoming using I-25, or fly from Bismarck Airport (BIS) to Denver International Airport (DEN). Driving takes approximately 10-11 hours, while flying takes about 1.5 hours in the air. This route transitions from the northern plains into the foothills of the Rocky Mountains. Denver serves as a major hub for mountain recreation and urban culture.

Total Distance: 1,000 km driving distance; 850 km straight-line air distance.

Fastest Way

Flying from Bismarck to Denver is the fastest method, taking under 2 hours total flight time.

Cheapest Way

Driving is generally cheaper if traveling with multiple passengers.

Compare Mandan to Denver Routes

	Flight Direct	Driving Direct
Duration	1 hour 30 mins	10 hours 30 mins
Avg Price	$250-$450	$120-$160 in fuel
Operator	United Airlines	Personal Vehicle
Route	Bismarck Airport (BIS) to Denver International Airport (DEN).	US-83 South to I-90, then I-25 South into Denver.
Tip	Book at least three weeks in advance to secure the best fares.	The drive through Wyoming can be windy; keep both hands on the wheel.

Travel Tips

Altitude Adjustment
Denver is at a high altitude; drink plenty of water to avoid altitude sickness.
Public Transit
Use the RTD light rail system to navigate the city without needing a car.
Sun Protection
The sun is stronger at high altitudes; wear sunscreen even on cloudy days.
Layer Clothing
Weather in Denver changes rapidly; always carry a light jacket or layers.
Parking
Downtown parking can be expensive; look for public garages or use ride-sharing apps.

Safety Tips

Mountain Driving
If driving into the mountains, use lower gears on steep descents to save your brakes.
Hydration
Stay hydrated to help your body adjust to the thin air of the Mile High City.
Emergency Preparedness
Keep a winter emergency kit in your car if traveling during the colder months.
Urban Awareness
Stay aware of your surroundings when walking in downtown areas at night.