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IAG to GUS: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Peru (Grissom Air Reserve Base)
408 mi
656 km · 354 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading west
See live IAG→GUS fares Phone-only fares on this route — call free
Flight time details
408 miles nonstop takes roughly 1h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- GUS — Grissom Air Reserve Base · Peru, 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 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
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is IAG from GUS?
The flight distance from Niagara Falls (IAG) to Peru (GUS) is 408 miles (656 km, 354 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to GUS?
A nonstop flight takes about 1h 21m 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 cheapest way to fly from IAG to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–GUS that never appear on search engines, with no booking fees.