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XSD to BUF: distance & flight time
Tonopah (Tonopah Test Range Airport) → Buffalo (Buffalo Niagara International Airport)
2,017 mi
3,245 km · 1,752 nm
4h 25m
estimated nonstop flight time
+3h
time difference · heading east
See live XSD→BUF fares Phone-only fares on this route — call free
Flight time details
2,017 miles nonstop takes roughly 4h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- XSD — Tonopah Test Range Airport · Tonopah, United States
- 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 XSD
- TPH · Tonopah Airport25 mi away
- DRA · Desert Rock Airport91 mi away
- BIH · Eastern Sierra Regional Airport92 mi away
- INS · Creech Air Force Base104 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 XSD from BUF?
The flight distance from Tonopah (XSD) to Buffalo (BUF) is 2,017 miles (3,245 km, 1,752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSD to BUF?
A nonstop flight takes about 4h 25m 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 XSD to BUF?
Nonstop service on XSD–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 4h 25m nonstop estimate.
What is the time difference between Tonopah and Buffalo?
Buffalo is 3 hours ahead of Tonopah.
What is the cheapest way to fly from XSD to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSD–BUF that never appear on search engines, with no booking fees.
Why are some XSD to BUF fares phone-only?
Consolidator contracts let us sell certain XSD–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.