King of Prussia
King of Prussia
Denver
Denver
Flight Driving

King of Prussia to Denver

Updated: 28 May 2026

The distance from King of Prussia to Denver is about 1,700 miles. Driving takes about 26 to 28 hours, making it a multi-day trip. Flying from Philadelphia International Airport (PHL) to Denver International Airport (DEN) is the most practical choice, with a flight time of about 4 hours. Denver is a major cultural and economic hub in the West.

Total Distance: 2,750 km driving distance; 2,450 km straight-line air distance.
Fastest Way
Flying is the fastest method, taking only 4 hours in the air.
Cheapest Way
Flying is often cheaper and much faster than driving when you account for hotels and meals.
Compare King of Prussia to Denver Routes
Flight
Direct
Driving
Direct
Duration 4 hours 27 hours
Avg Price 200-500 USD 300-500 USD
Operator United Airlines Personal Vehicle
Route PHL to DEN. I-76 to I-80 West.
Tip Book flights in advance to get the best deals. This is a very long drive; plan for at least two overnight stops.
Travel Tips
  • Transportation
    Use the light rail system to get around the city easily.
  • Traffic
    Denver traffic can be heavy; avoid driving during rush hours.
  • Dining
    Try local craft beer and food at a local restaurant.
  • Weather
    Denver has unpredictable weather; plan accordingly.
  • Events
    Check the city calendar for festivals and events before your trip.
Safety Tips
  • Stay in Tourist Zones
    Stick to well-populated areas like downtown and LoDo.
  • Public Transit
    Be aware of your surroundings when using public transit at night.
  • Emergency Services
    Dial 911 for emergencies; the city has a strong police presence.
  • Valuables
    Keep your belongings secure in crowded tourist areas.
People Also Ask
  • How long is the flight?
    It is about 4 hours.
  • Is it better to drive or fly?
    Flying is much more practical for this distance.
  • What is the best way to get around?
    A car is helpful, but the light rail is convenient for downtown.
  • Is Denver safe?
    Like any major city, stay in well-populated areas and be aware of your surroundings.
  • Do I need a car?
    It depends on your plans; if you stay downtown, you can use the light rail.
Quick Info
  • From King of Prussia, Pennsylvania, United States
  • To Denver, Colorado, United States
  • Modes
Best Time to Travel

Spring (March-May) and Fall (September-November) offer the most comfortable temperatures.

Things to Do in Denver
1
Denver Art Museum
View an extensive collection of art from around the world. It is a top-tier museum.
2
Red Rocks Park
Enjoy outdoor activities and concerts at the famous amphitheater. It is a must-see.
3
Denver Botanic Gardens
Explore beautiful gardens and seasonal displays. It is a peaceful escape.
4
Union Station
Visit the historic train station for dining and shopping. It is a vibrant hub.
Tags
King of Prussia to Denver flights to Denver drive to Colorado travel to Denver PHL to DEN best way to Denver road trip to CO Denver travel guide