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GRB to ISM: distance & flight time
Green Bay (Austin Straubel International Airport) → Kissimmee (Kissimmee Gateway Airport)
1,178 mi
1,896 km · 1,024 nm
3h 2m
estimated nonstop flight time
+1h
time difference · heading south
See live GRB→ISM fares Phone-only fares on this route — call free
Flight time details
1,178 miles nonstop takes roughly 3h 2m 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is GRB from ISM?
The flight distance from Green Bay (GRB) to Kissimmee (ISM) is 1,178 miles (1,896 km, 1,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to ISM?
A nonstop flight takes about 3h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRB to ISM?
Nonstop service on GRB–ISM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 2m nonstop estimate.
What is the time difference between Green Bay and Kissimmee?
Kissimmee is 1 hour ahead of Green Bay.
What is the cheapest way to fly from GRB to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–ISM that never appear on search engines, with no booking fees.
Why are some GRB to ISM fares phone-only?
Consolidator contracts let us sell certain GRB–ISM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.