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RTB to IAD: distance & flight time
Roatan (Juan Manuel Galvez International Airport) → Washington (Washington Dulles International Airport)
1,657 mi
2,666 km · 1,440 nm
3h 43m
estimated nonstop flight time
+2h
time difference · heading north
See live RTB→IAD fares Phone-only fares on this route — call free
Flight time details
1,657 miles nonstop takes roughly 3h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
- IAD — Washington Dulles International Airport · Washington, 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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 mi away
Frequently asked questions
How far is RTB from IAD?
The flight distance from Roatan (RTB) to Washington (IAD) is 1,657 miles (2,666 km, 1,440 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTB to IAD?
A nonstop flight takes about 3h 43m 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 Roatan and Washington?
Washington is 2 hours ahead of Roatan.
What is the cheapest way to fly from RTB to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTB–IAD that never appear on search engines, with no booking fees.