Is there a train from Clarksville to Denver?

No direct Amtrak service exists; you would need to drive to a hub like Chicago.

What is the best highway route?

I-70 West is the most direct interstate route from the Midwest to Denver.

How long is the drive?

The drive takes approximately 18 to 20 hours of pure driving time.

Are there direct flights?

Yes, Southwest and United offer direct flights from BNA to DEN.

Do I need a rental car in Denver?

If you plan to visit the mountains, a rental car is highly recommended.

Clarksville

Denver

Flight Driving

Clarksville to Denver

Updated: 29 May 2026

The journey from Clarksville to Denver spans approximately 1,150 miles across the American heartland. Most travelers drive via I-24 West to I-70 West, crossing the Mississippi River at St. Louis. Alternatively, flying from Nashville International Airport (BNA) to Denver International (DEN) takes roughly 3 hours of air time. You will traverse the Great Plains before the dramatic rise of the Rocky Mountains. This route offers a transition from humid subtropical climates to high-altitude semi-arid conditions. Expect significant elevation changes as you approach the Mile High City.

Total Distance: 1,850 km driving distance; 1,600 km straight-line air distance.

Fastest Way

Flying from BNA to DEN is the fastest, taking 3 hours plus airport transit time.

Cheapest Way

Driving is cheapest if traveling with two or more passengers due to fuel sharing.

Compare Clarksville to Denver Routes

	Flight Direct	Driving Direct
Duration	3 hours	18 hours
Avg Price	$150 - $450	$250 - $400 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	BNA to DEN	I-24 W to I-70 W through St. Louis and Kansas City.
Tip	Book your flight at least 21 days in advance to secure lower fares.	Check your tire pressure before crossing the high plains to account for temperature shifts.

Travel Tips

Hydration
Drink twice as much water as usual to adjust to the high altitude.
Sun Protection
The sun is significantly stronger at 5,280 feet; wear SPF 30+ daily.
Parking
Use the SpotHero app to find affordable parking in downtown Denver.
Public Transit
The RTD A-Line train connects the airport to Union Station for $10.
Layering
Pack layers as Denver temperatures can fluctuate 30 degrees in a single day.

Safety Tips

Mountain Driving
Use lower gears when descending mountain passes to prevent brake overheating.
Weather Awareness
Check the COTRIP website for real-time mountain pass closures during winter.
Emergency Kit
Keep a blanket and water in your car if driving through the plains in winter.
Altitude Sickness
Limit alcohol intake during your first 24 hours to avoid severe altitude symptoms.