Need help booking?
Unpublished phone-only deals available
OSS to BUF: distance & flight time
Osh (Osh Airport) → Buffalo (Buffalo Niagara International Airport)
6,397 mi
10,295 km · 5,559 nm
13h 1m
estimated nonstop flight time
-10h
time difference · heading north
See live OSS→BUF fares Phone-only fares on this route — call free
Flight time details
6,397 miles nonstop takes roughly 13h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- BUF — Buffalo Niagara International Airport · Buffalo, United States
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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 mi away
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is OSS from BUF?
The flight distance from Osh (OSS) to Buffalo (BUF) is 6,397 miles (10,295 km, 5,559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to BUF?
A nonstop flight takes about 13h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSS to BUF?
Nonstop service on OSS–BUF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 1m nonstop estimate.
What is the time difference between Osh and Buffalo?
Buffalo is 10 hours behind Osh.
What is the cheapest way to fly from OSS to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–BUF that never appear on search engines, with no booking fees.
Why are some OSS to BUF fares phone-only?
Consolidator contracts let us sell certain OSS–BUF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.