Need help booking?
Unpublished phone-only deals available
NNG to GRM: distance & flight time
Nanning (Nanning Wuxu Airport) → Grand Marais (Grand Marais Cook County Airport)
7,435 mi
11,965 km · 6,461 nm
15h 3m
estimated nonstop flight time
-13h
time difference · heading north
See live NNG→GRM fares Phone-only fares on this route — call free
Flight time details
7,435 miles nonstop takes roughly 15h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- NNG — Nanning Wuxu Airport · Nanning, China
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 NNG
- BHY · Beihai Airport103 mi away
- AEB · Baise Youjiang Airport109 mi away
- LZH · Liuzhou Bailian Airport135 mi away
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
Frequently asked questions
How far is NNG from GRM?
The flight distance from Nanning (NNG) to Grand Marais (GRM) is 7,435 miles (11,965 km, 6,461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NNG to GRM?
A nonstop flight takes about 15h 3m 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 Nanning and Grand Marais?
Grand Marais is 13 hours behind Nanning.
What is the cheapest way to fly from NNG to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NNG–GRM that never appear on search engines, with no booking fees.