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DCA to RMA: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Roma (Roma Airport)
9,672 mi
15,566 km · 8,405 nm
19h 26m
estimated nonstop flight time
+14h
time difference · heading west
See live DCA→RMA fares Phone-only fares on this route — call free
Flight time details
9,672 miles nonstop takes roughly 19h 26m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, 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 DCA
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 DCA from RMA?
The flight distance from Washington (DCA) to Roma (RMA) is 9,672 miles (15,566 km, 8,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to RMA?
A nonstop flight takes about 19h 26m 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 Washington and Roma?
Roma is 14 hours ahead of Washington.
What is the cheapest way to fly from DCA to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–RMA that never appear on search engines, with no booking fees.