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GRM to DTU: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Wudalianchi (Wudalianchi Dedu Airport)
5,434 mi
8,745 km · 4,722 nm
11h 7m
estimated nonstop flight time
—
time difference · heading northwest
See live GRM→DTU fares Phone-only fares on this route — call free
Flight time details
5,434 miles nonstop takes roughly 11h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- DTU — Wudalianchi Dedu Airport · Wudalianchi, China
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 DTU
- DQA · Saertu Airport126 mi away
- HEK · Heihe Airport131 mi away
- NDG · Qiqihar Sanjiazi Airport132 mi away
- LDS · Lindu Airport142 mi away
Frequently asked questions
How far is GRM from DTU?
The flight distance from Grand Marais (GRM) to Wudalianchi (DTU) is 5,434 miles (8,745 km, 4,722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to DTU?
A nonstop flight takes about 11h 7m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRM to DTU?
Nonstop service on GRM–DTU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 7m nonstop estimate.
What is the cheapest way to fly from GRM to DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–DTU that never appear on search engines, with no booking fees.
Why are some GRM to DTU fares phone-only?
Consolidator contracts let us sell certain GRM–DTU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.