Long Beach
Long Beach
Denver
Denver
Flight Driving

Long Beach to Denver

Updated: 28 May 2026

The journey from Long Beach to Denver spans approximately 1,650 km by road. You can fly directly from Long Beach Airport (LGB) to Denver International Airport (DEN) in about 2.5 hours. Driving involves taking I-15 North through the Mojave Desert and connecting to I-70 East through Utah. This route offers stunning views of the Colorado River and the Rocky Mountains. Expect significant elevation changes as you approach the Mile High City.

Total Distance: 1,650 km driving, 1,360 km air distance.
Fastest Way
Flight from LGB to DEN is the fastest, taking under 3 hours total.
Cheapest Way
Driving is cheapest if traveling with a group of three or more people.
Compare Long Beach to Denver Routes
Flight
Direct
Driving
Direct
Duration 2 hours 30 mins 15 hours
Avg Price $150 - $350 $200 - $300 in fuel
Operator Southwest Airlines Personal Vehicle
Route LGB to DEN I-15 N to I-70 E
Tip Book at least three weeks in advance for the lowest fares. Check weather reports for Vail Pass during winter months.
Travel Tips
  • Hydration
    Denver is at high altitude; drink twice as much water as usual.
  • Sun Protection
    The sun is much stronger at 5,280 feet; wear SPF 30+ daily.
  • Public Transit
    Use the RTD Light Rail to navigate the city without a car.
  • Layering
    Weather changes rapidly; always carry a light jacket.
  • Airport Access
    The A-Line train connects the airport to downtown in 37 minutes.
Safety Tips
  • Mountain Driving
    Use lower gears when descending steep mountain passes.
  • Emergency Kit
    Keep blankets and water in your car during winter road trips.
  • Altitude Sickness
    Rest on your first day to allow your body to acclimate.
  • Wildlife
    Do not feed or approach elk or deer in mountain areas.
People Also Ask
  • Is there a train to Denver?
    Yes, Amtrak's California Zephyr runs from Emeryville, but not directly from Long Beach.
  • How long is the drive?
    The drive takes approximately 15 hours of pure driving time.
  • Is LGB better than LAX?
    LGB is much smaller, less crowded, and easier to navigate.
  • Do I need a car in Denver?
    Downtown is walkable, but a car is needed for mountain excursions.
  • What is the best route?
    I-15 North to I-70 East is the most direct path.
Quick Info
  • From Long Beach, California, United States
  • To Denver, Colorado, United States
  • Modes
Best Time to Travel

June to August for mountain hiking, or January for skiing.

Things to Do in Denver
1
Red Rocks Amphitheatre
A world-famous outdoor venue built into red sandstone rock formations. It is located just west of Denver in Morrison.
2
Denver Art Museum
Features an extensive collection of Indigenous arts of North America. The building itself is an architectural landmark.
3
Union Station
A historic transportation hub now filled with shops, restaurants, and bars. It serves as the heart of downtown Denver.
4
Larimer Square
The city's oldest block, known for its Victorian architecture and vibrant nightlife. It is a prime spot for local dining.
Tags
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