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CAH to DCA: distance & flight time
Ca Mau (Cà Mau Airport) → Washington (Ronald Reagan Washington National Airport)
9,115 mi
14,670 km · 7,921 nm
18h 20m
estimated nonstop flight time
-11h
time difference · heading north
See live CAH→DCA fares Phone-only fares on this route — call free
Flight time details
9,115 miles nonstop takes roughly 18h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- CAH — Cà Mau Airport · Ca Mau, Vietnam
- DCA — Ronald Reagan Washington National 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 CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 mi away
Near DCA
Frequently asked questions
How far is CAH from DCA?
The flight distance from Ca Mau (CAH) to Washington (DCA) is 9,115 miles (14,670 km, 7,921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAH to DCA?
A nonstop flight takes about 18h 20m 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 Ca Mau and Washington?
Washington is 11 hours behind Ca Mau.
What is the cheapest way to fly from CAH to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAH–DCA that never appear on search engines, with no booking fees.