Flight
Driving
Forest Heights to Denver
Updated: 28 May 2026
The trip from Forest Heights to Denver covers about 1,600 miles. Flying from DCA to Denver International Airport (DEN) takes about 4 hours. Driving is a 26-hour journey primarily via I-70 West. This route takes you across the plains of the Midwest into the foothills of the Rocky Mountains. Flying is the most efficient way to reach the Mile High City.
Total Distance: Driving distance 2,700 km; Air distance 2,400 km.
Fastest Way
Flight from DCA to DEN is the fastest, taking 4 hours.
Cheapest Way
Flying is often cheaper than the total cost of fuel and overnight stays for a 2-day drive.
Compare Forest Heights to Denver Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 26 hours |
| Avg Price | $200 - $400 | $400 - $600 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | DCA to DEN | I-70 W |
| Tip | United has a major hub in Denver, ensuring frequent flight options. | I-70 is a straight shot but can be monotonous through Kansas. |
Travel Tips
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Airport TransitUse the A-Line commuter train to get from DEN to Union Station in downtown Denver.
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AltitudeDenver is at high altitude; drink plenty of water to avoid altitude sickness.
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WeatherMountain weather changes rapidly; always dress in layers.
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TransportationThe RTD light rail system is excellent for getting around the city and suburbs.
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BookingBook mountain excursions in advance, especially during peak ski season.
Safety Tips
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HydrationThe air is very dry; keep a water bottle with you at all times.
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Sun SafetyUV rays are stronger at high altitudes; wear sunscreen and sunglasses.
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Driving SafetyIf driving in winter, ensure your vehicle has snow tires or chains.
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Emergency PrepIf hiking, always tell someone your route and expected return time.
People Also Ask
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Is Denver walkable?Downtown is very walkable, but you need a car for mountain trips.
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How long is the flight?Direct flights from DCA take about 4 hours.
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Do I need a car?Only if you plan to visit the Rocky Mountains outside the city.
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What is the best time to visit?June to August for hiking, December to March for skiing.
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Is there a train?Amtrak's California Zephyr stops in Denver, but it is a long journey from Maryland.
Quick Info
- From Forest Heights, Maryland, United States
- To Denver, Colorado, United States
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Modes
Best Time to Travel
Summer for hiking or winter for skiing in the nearby mountains.
Things to Do in Denver
1
Red Rocks Park
A world-famous outdoor amphitheater carved into red sandstone rocks. It offers hiking and concerts.
2
Denver Art Museum
Known for its extensive collection of Indigenous arts and its unique architectural design.
3
Union Station
A historic train station turned into a vibrant hub of restaurants, bars, and shops.
4
Denver Botanic Gardens
A beautiful urban oasis featuring diverse plant collections and seasonal events.
Tags
Forest Heights to Denver
flights to DEN
driving to Denver
I-70 route
Maryland to Colorado travel
Denver travel guide
DCA to DEN flights
road trip tips
