Is there a train to Kansas City?

Amtrak's Southwest Chief stops in Kansas City, but you must reach the station in Denver or La Junta first.

How long is the drive?

The drive typically takes 9 hours of pure driving time.

There are no major toll roads on the I-70 route between Colorado and Kansas City.

What is the best airport?

Kansas City International Airport (MCI) is the primary gateway.

Yes, I-70 is a well-maintained interstate highway.

Longmont

Kansas City

Flight Driving

Longmont to Kansas City

Updated: 01 Jun 2026

The journey from Longmont to Kansas City spans approximately 600 miles across the Great Plains. Most travelers drive via I-70 East, passing through Denver and Hays, Kansas. Alternatively, you can fly from Denver International Airport to Kansas City International Airport. The drive takes roughly 9 hours depending on traffic near Denver. This route is characterized by flat prairie landscapes and significant agricultural hubs. Expect steady winds and open highway conditions throughout the trip.

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

Fastest Way

Flying from Denver International Airport takes 2 hours of air time.

Cheapest Way

Driving is the cheapest option for groups of two or more people.

Compare Longmont to Kansas City Routes

	Flight Direct	Driving Direct
Duration	2 hours	9 hours
Avg Price	$150-$350	$120-$180 in fuel
Operator	United Airlines	Personal Vehicle
Route	DEN to MCI.	I-25 South to I-70 East through Kansas.
Tip	Book at least 21 days in advance to secure the lowest fare.	Check your tire pressure before leaving as the high-speed plains driving causes heat buildup.

Travel Tips

Fuel Stops
Fill up in larger towns like Hays or Salina to avoid higher prices in remote areas.
Time Zone
Remember that Kansas City is in the Central Time Zone, one hour ahead of Longmont.
Traffic
Avoid driving through downtown Denver during the 7 AM to 9 AM rush hour.
Weather
Monitor local news for severe thunderstorm warnings during spring and summer months.
Parking
Use the parking garages near the Power and Light District for secure vehicle storage.

Safety Tips

Wildlife
Watch for deer crossing the highway, especially during dawn and dusk.
Fatigue
Take a 15-minute break every 3 hours to maintain alertness on the monotonous plains.
Emergency Kit
Carry a portable jump starter and extra water in your trunk.
Cell Service
Expect intermittent signal drops in rural western Kansas.