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OTP to DEN: distance & flight time

Bucharest (Henri Coandă International Airport) → Denver (Denver International Airport)

5,850 mi
9,415 km · 5,084 nm
11h 56m
estimated nonstop flight time
-9h
time difference · heading northwest
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Flight time details

5,850 miles nonstop takes roughly 11h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is OTP from DEN?

The flight distance from Bucharest (OTP) to Denver (DEN) is 5,850 miles (9,415 km, 5,084 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OTP to DEN?

A nonstop flight takes about 11h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Bucharest and Denver?

Denver is 9 hours behind Bucharest.

What is the cheapest way to fly from OTP to DEN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTP–DEN that never appear on search engines, with no booking fees.
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