Is I-70 safe in winter?

I-70 is well-maintained, but snowstorms can cause temporary closures.

How far is the airport from downtown?

Denver International Airport is about 25 miles from the city center.

Do I need a rental car in Denver?

If staying downtown, you can rely on public transit and rideshares.

What is the best time to drive?

Early morning departures help avoid traffic in Kansas City and Denver.

Are there tolls on this route?

There are no tolls on I-70 between Overland Park and Denver.

Denver

Flight Driving

Overland Park to Denver

Updated: 28 May 2026

The journey from Overland Park to Denver spans approximately 600 miles across the Great Plains. Most travelers prefer driving via I-70 West, which takes about 9 hours through Kansas. Alternatively, flying from Kansas City International Airport (MCI) to Denver International Airport (DEN) takes roughly 90 minutes. The route is characterized by flat agricultural landscapes transitioning into the Rocky Mountain foothills. You will pass through major hubs like Topeka and Salina before reaching the high plains of Western Kansas. This corridor is a vital artery for commerce and tourism between the Midwest and the Mountain West.

Total Distance: 965 km driving distance; 880 km straight-line air distance.

Fastest Way

Flying from MCI to DEN takes 90 minutes in the air.

Cheapest Way

Driving is the most cost-effective for groups or families.

Compare Overland Park to Denver Routes

	Flight Direct	Driving Direct
Duration	1 hour 30 mins	9 hours
Avg Price	$150-$350	$80-$120 in fuel
Operator	United Airlines	Personal Vehicle
Route	MCI to DEN	I-70 West through Topeka, Salina, and Hays.
Tip	Book at least three weeks in advance for the lowest fares.	Check wind speeds in Western Kansas as crosswinds can be intense.

Travel Tips

Hydration
Denver is at a high altitude; drink twice as much water as usual.
Sun Protection
The sun is significantly stronger at high altitudes; wear SPF 30+.
Parking
Use the SpotHero app to find affordable parking in downtown Denver.
Public Transit
The RTD Light Rail is efficient for getting from the airport to downtown.
Weather
Pack layers, as mountain weather can change rapidly within hours.

Safety Tips

Mountain Driving
If heading into the mountains, ensure your brakes are in top condition.
Emergency Kit
Keep a winter emergency kit in your car if traveling between November and April.
Wildlife
Be alert for deer and elk on roads, especially at dawn and dusk.
Road Conditions
Check the COTrip website for real-time highway closures and construction.