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RDR to TNH: distance & flight time
Red River (Grand Forks Air Force Base) → Tonghua (Tonghua Sanyuanpu Airport)
5,672 mi
9,129 km · 4,929 nm
11h 35m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RDR→TNH fares Phone-only fares on this route — call free
Flight time details
5,672 miles nonstop takes roughly 11h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RDR — Grand Forks Air Force Base · Red River, United States
- TNH — Tonghua Sanyuanpu Airport · Tonghua, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Near TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Frequently asked questions
How far is RDR from TNH?
The flight distance from Red River (RDR) to Tonghua (TNH) is 5,672 miles (9,129 km, 4,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to TNH?
A nonstop flight takes about 11h 35m 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 RDR to TNH?
Nonstop service on RDR–TNH 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 35m nonstop estimate.
What is the time difference between Red River and Tonghua?
Tonghua is 13 hours ahead of Red River.
What is the cheapest way to fly from RDR to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–TNH that never appear on search engines, with no booking fees.
Why are some RDR to TNH fares phone-only?
Consolidator contracts let us sell certain RDR–TNH 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.