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SUS to RMA: distance & flight time
Null (Spirit of St Louis Airport) → Roma (Roma Airport)
8,939 mi
14,387 km · 7,768 nm
18h
estimated nonstop flight time
+15h
time difference · heading west
See live SUS→RMA fares Phone-only fares on this route — call free
Flight time details
8,939 miles nonstop takes roughly 18h 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from RMA?
The flight distance from Null (SUS) to Roma (RMA) is 8,939 miles (14,387 km, 7,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to RMA?
A nonstop flight takes about 18h 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 Null and Roma?
Roma is 15 hours ahead of Null.
What is the cheapest way to fly from SUS to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–RMA that never appear on search engines, with no booking fees.