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CSM to RMA: distance & flight time
Clinton (Clinton Sherman Airport) → Roma (Roma Airport)
8,440 mi
13,583 km · 7,334 nm
17h 1m
estimated nonstop flight time
+15h
time difference · heading west
See live CSM→RMA fares Phone-only fares on this route — call free
Flight time details
8,440 miles nonstop takes roughly 17h 1m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- CSM — Clinton Sherman Airport · Clinton, United States
- RMA — Roma Airport · Roma, Australia
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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Near RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Frequently asked questions
How far is CSM from RMA?
The flight distance from Clinton (CSM) to Roma (RMA) is 8,440 miles (13,583 km, 7,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to RMA?
A nonstop flight takes about 17h 1m 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 time difference between Clinton and Roma?
Roma is 15 hours ahead of Clinton.
What is the cheapest way to fly from CSM to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–RMA that never appear on search engines, with no booking fees.