How long is the commute?

It takes about 30-45 minutes depending on the mode of transport.

Is the light rail reliable?

Yes, the RTD Light Rail is generally very reliable.

Is it better to drive or take the train?

The train is better during rush hour; driving is better at other times.

What is the best way to get to downtown?

The light rail takes you directly to Union Station in the heart of downtown.

No, there are no tolls on the direct route via I-25.

Centennial

Denver

Train Driving

Centennial to Denver

Updated: 31 May 2026

The commute from Centennial to Denver is a short 25-kilometer journey in the Denver metropolitan area. You can drive via I-25 or take the RTD Light Rail (E or R lines). The drive takes 20-40 minutes depending on traffic, while the train takes about 45 minutes. Denver is the capital of Colorado and offers a wealth of cultural, dining, and entertainment options.

Total Distance: Driving distance 25 km, straight-line air distance 22 km.

Fastest Way

Driving is usually faster outside of rush hour.

Cheapest Way

The RTD Light Rail is the most cost-effective way to travel.

Compare Centennial to Denver Routes

	Train Direct	Driving Direct
Duration	45 mins	30 mins
Avg Price	$3-$6	$5-$10 in fuel
Operator	RTD Light Rail	Personal Vehicle
Route	E or R Line	I-25 N
Tip	The light rail is a stress-free alternative to driving in traffic.	Traffic on I-25 can be very heavy during morning and evening rush hours.

Travel Tips

Rush Hour
Try to avoid I-25 between 7-9 AM and 4-6 PM.
RTD App
Download the RTD app for real-time train schedules and ticket purchases.
Parking
Parking in downtown Denver can be expensive; consider using public transit.
Biking
Denver is very bike-friendly; consider renting a bike to explore the city.
Events
Check for events at the Pepsi Center or Coors Field that might impact traffic.

Safety Tips

Traffic Awareness
Be alert for aggressive drivers on I-25.
Public Transit Safety
Stay aware of your surroundings when using public transit at night.
Weather
Be prepared for sudden weather changes, especially in winter.
Emergency Contacts
Keep local emergency numbers saved in your phone.