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DCA to COZ: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Constanza (Constanza - Expedición 14 de Junio National Airport)
1,429 mi
2,300 km · 1,242 nm
3h 34m
estimated nonstop flight time
Same time
time difference · heading south
See live DCA→COZ fares Phone-only fares on this route — call free
Flight time details
1,429 miles nonstop takes roughly 3h 34m gate to gate, flying south. 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
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- COZ — Constanza - Expedición 14 de Junio National Airport · Constanza, Dominican Republic
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 COZ
- STI · Cibao International Airport35 mi away
- BRX · Maria Montez International Airport52 mi away
- JBQ · La Isabela International Airport53 mi away
- HEX · Herrera Airport58 mi away
Frequently asked questions
How far is DCA from COZ?
The flight distance from Washington (DCA) to Constanza (COZ) is 1,429 miles (2,300 km, 1,242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to COZ?
A nonstop flight takes about 3h 34m 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 DCA to COZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–COZ that never appear on search engines, with no booking fees.