Is there a direct flight to Denver?

No, most flights from RDU to DEN require at least one connection.

How long is the drive to Denver?

The drive typically takes about 24 hours depending on traffic and stops.

What is the best way to get around Denver?

A combination of driving, ride-sharing, and the RTD light rail is recommended.

Is Denver a good place to visit?

Yes, it offers a great mix of outdoor activities, culture, and entertainment.

Are there tolls on the way to Denver?

You may encounter tolls on certain routes, so check your GPS for toll-free options.

Durham

Denver

Flight Driving

Durham to Denver

Updated: 28 May 2026

The journey from Durham to Denver covers about 1,600 miles. Driving via I-40 W and I-70 W takes approximately 24 hours. Alternatively, you can fly from RDU to Denver International Airport (DEN) with a connection. Denver is famous for its proximity to the Rocky Mountains and its vibrant outdoor culture. Plan your drive to avoid heavy traffic in major cities like St. Louis and Kansas City.

Total Distance: 2,575 km driving distance, 2,100 km straight-line air distance.

Fastest Way

Flying is the fastest way to reach Denver, saving you significant time on the road.

Cheapest Way

Driving is the most cost-effective option for solo travelers and families.

Compare Durham to Denver Routes

	Flight Connecting	Driving Direct
Duration	6 hours	24 hours
Avg Price	$350-$600	$250-$350 in fuel
Operator	United Airlines	Personal Vehicle
Route	RDU to DEN via IAD or ORD	I-40 W to I-70 W
Tip	Book in advance to secure better rates on connecting flights.	The drive is very long; plan for multiple overnight stops.

Travel Tips

Altitude Awareness
Be aware of the high altitude in Denver; drink plenty of water and take it easy at first.
Public Transit
The RTD light rail system provides transportation throughout the city and to the airport.
Dining
Explore the LoDo (Lower Downtown) district for a variety of restaurants, bars, and entertainment options.
Parking
Use the city's parking garages to avoid the hassle of finding street parking downtown.
Walking
Downtown Denver is very walkable, especially around the 16th Street Mall area.

Safety Tips

Highway Safety
Stay alert on the interstate, especially when passing large trucks.
Vehicle Check
Check your tire pressure and fluid levels before starting your long-distance drive.
Emergency Kit
Keep a basic emergency kit in your car for any unexpected issues on the road.
Stay Alert
Avoid driving while tired; take regular breaks at rest stops along the way.