Need help booking?
Unpublished phone-only deals available
GRM to CIO: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Conception (Teniente Col Carmelo Peralta Airport)
5,333 mi
8,582 km · 4,634 nm
10h 55m
estimated nonstop flight time
+2h
time difference · heading southeast
See live GRM→CIO fares Phone-only fares on this route — call free
Flight time details
5,333 miles nonstop takes roughly 10h 55m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- CIO — Teniente Col Carmelo Peralta Airport · Conception, Paraguay
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 CIO
- PJC · Dr Augusto Roberto Fuster International Airport116 mi away
- ASU · Silvio Pettirossi International Airport124 mi away
- PMG · Ponta Porã Airport126 mi away
Frequently asked questions
How far is GRM from CIO?
The flight distance from Grand Marais (GRM) to Conception (CIO) is 5,333 miles (8,582 km, 4,634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to CIO?
A nonstop flight takes about 10h 55m 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 Conception?
Conception is 2 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to CIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CIO that never appear on search engines, with no booking fees.