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IGR to GAI: distance & flight time
Iguazu Falls (Cataratas Del Iguazú International Airport) → Gaithersburg (Montgomery County Airpark)
4,718 mi
7,593 km · 4,100 nm
9h 43m
estimated nonstop flight time
-1h
time difference · heading north
See live IGR→GAI fares Phone-only fares on this route — call free
Flight time details
4,718 miles nonstop takes roughly 9h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IGR — Cataratas Del Iguazú International Airport · Iguazu Falls, Argentina
- GAI — Montgomery County Airpark · Gaithersburg, 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 IGR
- IGU · Cataratas International Airport9 mi away
- AGT · Guarani International Airport30 mi away
- ELO · El Dorado Airport46 mi away
- CAC · Cascavel Airport79 mi away
Near GAI
Frequently asked questions
How far is IGR from GAI?
The flight distance from Iguazu Falls (IGR) to Gaithersburg (GAI) is 4,718 miles (7,593 km, 4,100 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IGR to GAI?
A nonstop flight takes about 9h 43m 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 Iguazu Falls and Gaithersburg?
Gaithersburg is 1 hour behind Iguazu Falls.
What is the cheapest way to fly from IGR to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IGR–GAI that never appear on search engines, with no booking fees.