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GPT to MDH: distance & flight time
Gulfport (Gulfport Biloxi International Airport) → Carbondale/Murphysboro (Southern Illinois Airport)
509 mi
820 km · 443 nm
1h 34m
estimated nonstop flight time
—
time difference · heading north
See live GPT→MDH fares Phone-only fares on this route — call free
Flight time details
509 miles nonstop takes roughly 1h 34m 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
- GPT — Gulfport Biloxi International Airport · Gulfport, United States
- MDH — Southern Illinois Airport · Carbondale/Murphysboro, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
Near MDH
- MWA · Williamson County Regional Airport13 mi away
- CGI · Cape Girardeau Regional Airport42 mi away
- PAH · Barkley Regional Airport56 mi away
- BLV · Scott AFB/Midamerica Airport62 mi away
Frequently asked questions
How far is GPT from MDH?
The flight distance from Gulfport (GPT) to Carbondale/Murphysboro (MDH) is 509 miles (820 km, 443 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GPT to MDH?
A nonstop flight takes about 1h 34m 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 GPT to MDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GPT–MDH that never appear on search engines, with no booking fees.