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KCZ to DCA: distance & flight time
Kochi (Kōchi Ryōma Airport) → Washington (Ronald Reagan Washington National Airport)
7,062 mi
11,365 km · 6,136 nm
14h 19m
estimated nonstop flight time
-13h
time difference · heading northeast
See live KCZ→DCA fares Phone-only fares on this route — call free
Flight time details
7,062 miles nonstop takes roughly 14h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
- 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Near DCA
Frequently asked questions
How far is KCZ from DCA?
The flight distance from Kochi (KCZ) to Washington (DCA) is 7,062 miles (11,365 km, 6,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCZ to DCA?
A nonstop flight takes about 14h 19m 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 Kochi and Washington?
Washington is 13 hours behind Kochi.
What is the cheapest way to fly from KCZ to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCZ–DCA that never appear on search engines, with no booking fees.