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TTN to SWU: distance & flight time
Trenton (Trenton Mercer Airport) → Suwon (Suwon Airport)
6,905 mi
11,113 km · 6,001 nm
14h
estimated nonstop flight time
+13h
time difference · heading north
See live TTN→SWU fares Phone-only fares on this route — call free
Flight time details
6,905 miles nonstop takes roughly 14h gate to gate, flying north. 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
- TTN — Trenton Mercer Airport · Trenton, United States
- SWU — Suwon Airport · Suwon, South Korea
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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
Near SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Frequently asked questions
How far is TTN from SWU?
The flight distance from Trenton (TTN) to Suwon (SWU) is 6,905 miles (11,113 km, 6,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to SWU?
A nonstop flight takes about 14h 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 Trenton and Suwon?
Suwon is 13 hours ahead of Trenton.
What is the cheapest way to fly from TTN to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–SWU that never appear on search engines, with no booking fees.