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PTK to TNH: distance & flight time
Pontiac (Oakland County International Airport) → Tonghua (Tonghua Sanyuanpu Airport)
6,297 mi
10,133 km · 5,472 nm
12h 49m
estimated nonstop flight time
+12h
time difference · heading north
See live PTK→TNH fares Phone-only fares on this route — call free
Flight time details
6,297 miles nonstop takes roughly 12h 49m 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
- PTK — Oakland County International Airport · Pontiac, 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 PTK
Near TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Frequently asked questions
How far is PTK from TNH?
The flight distance from Pontiac (PTK) to Tonghua (TNH) is 6,297 miles (10,133 km, 5,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTK to TNH?
A nonstop flight takes about 12h 49m 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 PTK to TNH?
Nonstop service on PTK–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 49m nonstop estimate.
What is the time difference between Pontiac and Tonghua?
Tonghua is 12 hours ahead of Pontiac.
What is the cheapest way to fly from PTK to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTK–TNH that never appear on search engines, with no booking fees.
Why are some PTK to TNH fares phone-only?
Consolidator contracts let us sell certain PTK–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.