Need help booking?
Unpublished phone-only deals available
GRB to SEF: distance & flight time
Green Bay (Austin Straubel International Airport) → Sebring (Sebring Regional Airport)
1,235 mi
1,988 km · 1,073 nm
3h 9m
estimated nonstop flight time
+1h
time difference · heading south
See live GRB→SEF fares Phone-only fares on this route — call free
Flight time details
1,235 miles nonstop takes roughly 3h 9m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- SEF — Sebring Regional Airport · Sebring, 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Near SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Frequently asked questions
How far is GRB from SEF?
The flight distance from Green Bay (GRB) to Sebring (SEF) is 1,235 miles (1,988 km, 1,073 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to SEF?
A nonstop flight takes about 3h 9m 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 Green Bay and Sebring?
Sebring is 1 hour ahead of Green Bay.
What is the cheapest way to fly from GRB to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–SEF that never appear on search engines, with no booking fees.