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KNU to BUF: distance & flight time
Kanpur (Kanpur Airport) → Buffalo (Buffalo Niagara International Airport)
7,465 mi
12,014 km · 6,487 nm
15h 6m
estimated nonstop flight time
-9.5h
time difference · heading north
See live KNU→BUF fares Phone-only fares on this route — call free
Flight time details
7,465 miles nonstop takes roughly 15h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KNU — Kanpur Airport · Kanpur, India
- 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 KNU
- LKO · Chaudhary Charan Singh International Airport39 mi away
- IXD · Allahabad Airport106 mi away
- HJR · Khajuraho Airport114 mi away
- TNI · Satna Airport130 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 KNU from BUF?
The flight distance from Kanpur (KNU) to Buffalo (BUF) is 7,465 miles (12,014 km, 6,487 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNU to BUF?
A nonstop flight takes about 15h 6m 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 Kanpur and Buffalo?
Buffalo is 9.5 hours behind Kanpur.
What is the cheapest way to fly from KNU to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNU–BUF that never appear on search engines, with no booking fees.