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TNH to MHQ: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Mariehamn (Mariehamn Airport)
4,225 mi
6,799 km · 3,671 nm
8h 45m
estimated nonstop flight time
-5h
time difference · heading northwest
See live TNH→MHQ fares Phone-only fares on this route — call free
Flight time details
4,225 miles nonstop takes roughly 8h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- MHQ — Mariehamn Airport · Mariehamn, Finland
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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Near MHQ
- ARN · Stockholm-Arlanda Airport76 mi away
- TKU · Turku Airport85 mi away
- BMA · Stockholm-Bromma Airport86 mi away
- GVX · Gävle Sandviken Airport106 mi away
Frequently asked questions
How far is TNH from MHQ?
The flight distance from Tonghua (TNH) to Mariehamn (MHQ) is 4,225 miles (6,799 km, 3,671 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to MHQ?
A nonstop flight takes about 8h 45m 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 Tonghua and Mariehamn?
Mariehamn is 5 hours behind Tonghua.
What is the cheapest way to fly from TNH to MHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–MHQ that never appear on search engines, with no booking fees.