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GRM to OTP: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Bucharest (Henri Coandă International Airport)
4,983 mi
8,019 km · 4,330 nm
10h 14m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GRM→OTP fares Phone-only fares on this route — call free
Flight time details
4,983 miles nonstop takes roughly 10h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Near OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is GRM from OTP?
The flight distance from Grand Marais (GRM) to Bucharest (OTP) is 4,983 miles (8,019 km, 4,330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to OTP?
A nonstop flight takes about 10h 14m 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 Grand Marais and Bucharest?
Bucharest is 8 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–OTP that never appear on search engines, with no booking fees.