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CMH to MDH: distance & flight time
Columbus (John Glenn Columbus International Airport) → Carbondale/Murphysboro (Southern Illinois Airport)
375 mi
603 km · 326 nm
1h 27m
estimated nonstop flight time
—
time difference · heading west
See live CMH→MDH fares Phone-only fares on this route — call free
Flight time details
375 miles nonstop takes roughly 1h 27m gate to gate, flying west. 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
- CMH — John Glenn Columbus International Airport · Columbus, 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 CMH
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 CMH from MDH?
The flight distance from Columbus (CMH) to Carbondale/Murphysboro (MDH) is 375 miles (603 km, 326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to MDH?
A nonstop flight takes about 1h 27m 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 CMH to MDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–MDH that never appear on search engines, with no booking fees.