Yes, Denver is generally safe, especially in the tourist-friendly areas like downtown.

How long is the drive?

The drive is approximately 32 hours depending on traffic and stops.

Do I need a car in Denver?

A car is recommended for visiting the surrounding suburbs and mountains.

What is the best way to travel?

Flying is the fastest, but driving is more flexible for sightseeing.

Are there direct trains?

No, there is no direct train service from Lewiston to Denver.

Lewiston

Denver

Flight Driving

Lewiston to Denver

Updated: 28 May 2026

The journey from Lewiston to Denver covers approximately 2,100 miles. Driving involves taking I-95 South to I-80 West, then I-76 West. You will pass through Pennsylvania, Ohio, Indiana, Illinois, Iowa, and Nebraska before reaching Denver. Alternatively, you can fly from Portland (PWM) to Denver International Airport (DEN). Driving is a very long trip that requires multiple days. Be prepared for tolls along the route.

Total Distance: 3,400 km driving distance, 3,000 km straight-line air distance.

Fastest Way

Flying is the fastest, taking about 7 hours including layovers.

Cheapest Way

Driving is the most cost-effective for groups, while bus travel is the cheapest for solo travelers.

Compare Lewiston to Denver Routes

	Flight Connecting	Driving Direct
Duration	7 hours	32 hours
Avg Price	300-600 USD	350-600 USD
Operator	United/American	Personal Vehicle
Route	PWM to DEN via a hub like Newark or Philadelphia.	I-95 S to I-80 W to I-76 W.
Tip	Denver airport is well-connected to the city via the RTD train system.	The route involves multiple toll roads; use E-ZPass for convenience.

Travel Tips

Driving
The I-80 is a major highway; watch for speed traps near small towns.
Parking
Denver has ample parking; street parking is often free on weekends.
Transit
The RTD train system covers the city and surrounding suburbs effectively.
Weather
Denver is high altitude; stay hydrated and use sunscreen.
Booking
Book your flight at least 3 weeks in advance for the best rates.

Safety Tips

Driving
If driving, take frequent breaks to avoid fatigue on the long journey.
Vehicle Prep
Check your fluid levels and tire pressure before starting the long drive.
Emergency Kit
Carry a blanket, flashlight, and water in case of a breakdown on the I-80.
Navigation
Use a GPS with real-time traffic updates to avoid construction delays on I-80.