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CGI to IAG: distance & flight time
Cape Girardeau (Cape Girardeau Regional Airport) → Niagara Falls (Niagara Falls International Airport)
692 mi
1,113 km · 601 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CGI→IAG fares Phone-only fares on this route — call free
Flight time details
692 miles nonstop takes roughly 1h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CGI — Cape Girardeau Regional Airport · Cape Girardeau, United States
- 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 CGI
- SIK · Sikeston Memorial Municipal Airport23 mi away
- MDH · Southern Illinois Airport42 mi away
- PAH · Barkley Regional Airport45 mi away
- MWA · Williamson County Regional Airport48 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 CGI from IAG?
The flight distance from Cape Girardeau (CGI) to Niagara Falls (IAG) is 692 miles (1,113 km, 601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGI to IAG?
A nonstop flight takes about 1h 58m 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 Cape Girardeau and Niagara Falls?
Niagara Falls is 1 hour ahead of Cape Girardeau.
What is the cheapest way to fly from CGI to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGI–IAG that never appear on search engines, with no booking fees.