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OKD to IAG: distance & flight time
Sapporo (Okadama Airport) → Niagara Falls (Niagara Falls International Airport)
5,978 mi
9,620 km · 5,194 nm
12h 11m
estimated nonstop flight time
-13h
time difference · heading northeast
See live OKD→IAG fares Phone-only fares on this route — call free
Flight time details
5,978 miles nonstop takes roughly 12h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OKD — Okadama Airport · Sapporo, Japan
- IAG — Niagara Falls International Airport · Niagara Falls, 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 OKD
- CTS · New Chitose Airport28 mi away
- AKJ · Asahikawa Airport66 mi away
- OBO · Tokachi-Obihiro Airport97 mi away
- HKD · Hakodate Airport97 mi away
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is OKD from IAG?
The flight distance from Sapporo (OKD) to Niagara Falls (IAG) is 5,978 miles (9,620 km, 5,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKD to IAG?
A nonstop flight takes about 12h 11m 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 Sapporo and Niagara Falls?
Niagara Falls is 13 hours behind Sapporo.
What is the cheapest way to fly from OKD to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKD–IAG that never appear on search engines, with no booking fees.