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MDH to CXO: distance & flight time
Carbondale/Murphysboro (Southern Illinois Airport) → Conroe (Conroe-North Houston Regional Airport)
622 mi
1,001 km · 541 nm
1h 49m
estimated nonstop flight time
—
time difference · heading southwest
See live MDH→CXO fares Phone-only fares on this route — call free
Flight time details
622 miles nonstop takes roughly 1h 49m gate to gate, flying southwest. 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
- MDH — Southern Illinois Airport · Carbondale/Murphysboro, United States
- CXO — Conroe-North Houston Regional Airport · Conroe, 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 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
Near CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 mi away
Frequently asked questions
How far is MDH from CXO?
The flight distance from Carbondale/Murphysboro (MDH) to Conroe (CXO) is 622 miles (1,001 km, 541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MDH to CXO?
A nonstop flight takes about 1h 49m 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 MDH to CXO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MDH–CXO that never appear on search engines, with no booking fees.