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ASE to OTP: distance & flight time

Aspen (Aspen-Pitkin Co/Sardy Field) → Bucharest (Henri Coandă International Airport)

5,950 mi
9,576 km · 5,170 nm
12h 8m
estimated nonstop flight time
+9h
time difference · heading northeast
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Flight time details

5,950 miles nonstop takes roughly 12h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain 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 ASE from OTP?

The flight distance from Aspen (ASE) to Bucharest (OTP) is 5,950 miles (9,576 km, 5,170 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ASE to OTP?

A nonstop flight takes about 12h 8m 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 Aspen and Bucharest?

Bucharest is 9 hours ahead of Aspen.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–OTP that never appear on search engines, with no booking fees.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