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GSP to DAY: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Dayton (James M Cox Dayton International Airport)
363 mi
584 km · 315 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading north
See live GSP→DAY fares Phone-only fares on this route — call free
Flight time details
363 miles nonstop takes roughly 1h 25m gate to gate, flying north. 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
- GSP — Greenville Spartanburg International Airport · Greenville, United States
- DAY — James M Cox Dayton International Airport · Dayton, 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Near DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is GSP from DAY?
The flight distance from Greenville (GSP) to Dayton (DAY) is 363 miles (584 km, 315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to DAY?
A nonstop flight takes about 1h 25m 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 GSP to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–DAY that never appear on search engines, with no booking fees.