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GRM to SNO: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Sakon Nakhon (Sakon Nakhon Airport)
7,855 mi
12,641 km · 6,826 nm
15h 52m
estimated nonstop flight time
+12h
time difference · heading north
See live GRM→SNO fares Phone-only fares on this route — call free
Flight time details
7,855 miles nonstop takes roughly 15h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- SNO — Sakon Nakhon Airport · Sakon Nakhon, Thailand
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 SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Frequently asked questions
How far is GRM from SNO?
The flight distance from Grand Marais (GRM) to Sakon Nakhon (SNO) is 7,855 miles (12,641 km, 6,826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to SNO?
A nonstop flight takes about 15h 52m 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 Sakon Nakhon?
Sakon Nakhon is 12 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to SNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–SNO that never appear on search engines, with no booking fees.