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HRL to OSF: distance & flight time
Harlingen (Valley International Airport) → Moscow (Ostafyevo International Airport)
6,202 mi
9,981 km · 5,390 nm
12h 38m
estimated nonstop flight time
+8h
time difference · heading northeast
See live HRL→OSF fares Phone-only fares on this route — call free
Flight time details
6,202 miles nonstop takes roughly 12h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- HRL — Valley International Airport · Harlingen, 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 HRL
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 HRL from OSF?
The flight distance from Harlingen (HRL) to Moscow (OSF) is 6,202 miles (9,981 km, 5,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to OSF?
A nonstop flight takes about 12h 38m 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 Harlingen and Moscow?
Moscow is 8 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–OSF that never appear on search engines, with no booking fees.