Need help booking?
Unpublished phone-only deals available
YOW to TNH: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → Tonghua (Tonghua Sanyuanpu Airport)
6,244 mi
10,049 km · 5,426 nm
12h 43m
estimated nonstop flight time
+12h
time difference · heading north
See live YOW→TNH fares Phone-only fares on this route — call free
Flight time details
6,244 miles nonstop takes roughly 12h 43m 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
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- 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 YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 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 YOW from TNH?
The flight distance from Ottawa (YOW) to Tonghua (TNH) is 6,244 miles (10,049 km, 5,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to TNH?
A nonstop flight takes about 12h 43m 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 YOW to TNH?
Nonstop service on YOW–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 12h 43m nonstop estimate.
What is the time difference between Ottawa and Tonghua?
Tonghua is 12 hours ahead of Ottawa.
What is the cheapest way to fly from YOW to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–TNH that never appear on search engines, with no booking fees.
Why are some YOW to TNH fares phone-only?
Consolidator contracts let us sell certain YOW–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.