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ASE to OSF: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Moscow (Ostafyevo International Airport)
5,564 mi
8,954 km · 4,835 nm
11h 23m
estimated nonstop flight time
+9h
time difference · heading north
See live ASE→OSF fares Phone-only fares on this route — call free
Flight time details
5,564 miles nonstop takes roughly 11h 23m gate to gate, flying north. 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
- OSF — Ostafyevo International Airport · Moscow, Russia
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.
Near ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Near OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 mi away
Frequently asked questions
How far is ASE from OSF?
The flight distance from Aspen (ASE) to Moscow (OSF) is 5,564 miles (8,954 km, 4,835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to OSF?
A nonstop flight takes about 11h 23m 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 Moscow?
Moscow is 9 hours ahead of Aspen.
What is the cheapest way to fly from ASE to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–OSF that never appear on search engines, with no booking fees.