Need help booking?
Unpublished phone-only deals available
RME to SDF: distance & flight time
Rome (Griffiss International Airport) → Louisville (Louisville International Standiford Field)
643 mi
1,035 km · 559 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading southwest
See live RME→SDF fares Phone-only fares on this route — call free
Flight time details
643 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
- SDF — Louisville International Standiford Field · Louisville, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is RME from SDF?
The flight distance from Rome (RME) to Louisville (SDF) is 643 miles (1,035 km, 559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RME to SDF?
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 SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RME–SDF that never appear on search engines, with no booking fees.