Need help booking?
Unpublished phone-only deals available
MDH to TYS: distance & flight time
Carbondale/Murphysboro (Southern Illinois Airport) → Knoxville (McGhee Tyson Airport)
321 mi
517 km · 279 nm
1h 19m
estimated nonstop flight time
—
time difference · heading southeast
See live MDH→TYS fares Phone-only fares on this route — call free
Flight time details
321 miles nonstop takes roughly 1h 19m gate to gate, flying southeast. 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
- TYS — McGhee Tyson Airport · Knoxville, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Frequently asked questions
How far is MDH from TYS?
The flight distance from Carbondale/Murphysboro (MDH) to Knoxville (TYS) is 321 miles (517 km, 279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MDH to TYS?
A nonstop flight takes about 1h 19m 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 TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MDH–TYS that never appear on search engines, with no booking fees.