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Expect 13 hours to 15 hours of flight time from Colorado to Japan on nonstop routes. The route covers about 5,985 miles (9,632 kilometers) from Denver. Denver International Airport (DEN) connects to Japan (NRT) with direct service. United Airlines has the most weekly departures. Japan is +16 hours ahead of Colorado.
Nonstop flights from Colorado to Japan run about 13 hours to 15 hours. United Airlines and Delta Air Lines operate direct service from Denver.
American Airlines also flies this route with competitive pricing. Early morning and late evening departures often cost less.
Booking 6 to 8 weeks ahead usually locks in the best fares.
Japan is +16 hours ahead of Colorado, so adjust your watch accordingly.
Most flights depart Denver in the morning or evening. Direct routes make same-day connections easier.
International flights typically include one checked bag.
How long is the flight from Colorado to Japan?
The flight from Colorado to Japan takes around 13 hours to 15 hours. Total travel time depends on your departure time. Nonstop flights are the fastest option.
How far is it from Colorado to Japan?
The distance from Denver to Japan is approximately 5,985 miles (9,632 kilometers). This long-haul route offers nonstop options.
What is the time difference between Colorado and Japan?
Japan is +16 hours ahead of Colorado.
Are there direct flights from Colorado to Japan?
Yes, direct flights from Denver to Japan are available through United Airlines and Delta Air Lines.
Which airlines fly from Colorado to Japan?
United Airlines, Delta Air Lines, American Airlines, Korean Air, and Japan Airlines operate direct and connecting service from Denver to Japan. United Airlines has the most weekly departures.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Colorado Flight Times.
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