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CND to IAG: distance & flight time
Constanta (Mihail Kogălniceanu International Airport) → Niagara Falls (Niagara Falls International Airport)
4,923 mi
7,923 km · 4,278 nm
10h 7m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CND→IAG fares Phone-only fares on this route — call free
Flight time details
4,923 miles nonstop takes roughly 10h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
- 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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 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 CND from IAG?
The flight distance from Constanta (CND) to Niagara Falls (IAG) is 4,923 miles (7,923 km, 4,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CND to IAG?
A nonstop flight takes about 10h 7m 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 Constanta and Niagara Falls?
Niagara Falls is 7 hours behind Constanta.
What is the cheapest way to fly from CND to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CND–IAG that never appear on search engines, with no booking fees.