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TTN to SME: distance & flight time
Trenton (Trenton Mercer Airport) → Somerset (Lake Cumberland Regional Airport)
573 mi
923 km · 498 nm
1h 43m
estimated nonstop flight time
Same time
time difference · heading west
See live TTN→SME fares Phone-only fares on this route — call free
Flight time details
573 miles nonstop takes roughly 1h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TTN — Trenton Mercer Airport · Trenton, United States
- SME — Lake Cumberland Regional Airport · Somerset, United States
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 SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 mi away
Frequently asked questions
How far is TTN from SME?
The flight distance from Trenton (TTN) to Somerset (SME) is 573 miles (923 km, 498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to SME?
A nonstop flight takes about 1h 43m 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 cheapest way to fly from TTN to SME?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–SME that never appear on search engines, with no booking fees.