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RME to SME: distance & flight time
Rome (Griffiss International Airport) → Somerset (Lake Cumberland Regional Airport)
647 mi
1,040 km · 562 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading southwest
See live RME→SME fares Phone-only fares on this route — call free
Flight time details
647 miles nonstop takes roughly 1h 52m gate to gate, flying southwest. 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
- RME — Griffiss International Airport · Rome, 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 RME
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 RME from SME?
The flight distance from Rome (RME) to Somerset (SME) is 647 miles (1,040 km, 562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RME to SME?
A nonstop flight takes about 1h 52m 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 RME to SME?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RME–SME that never appear on search engines, with no booking fees.