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TCM to DCA: distance & flight time
Tacoma (McChord Air Force Base) → Washington (Ronald Reagan Washington National Airport)
2,332 mi
3,752 km · 2,026 nm
5h 2m
estimated nonstop flight time
+3h
time difference · heading east
See live TCM→DCA fares Phone-only fares on this route — call free
Flight time details
2,332 miles nonstop takes roughly 5h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- TCM — McChord Air Force Base · Tacoma, United States
- 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 TCM
- SEA · Seattle Tacoma International Airport23 mi away
- GRF · Gray Army Air Field6 mi away
- TIW · Tacoma Narrows Airport10 mi away
- OLM · Olympia Regional Airport23 mi away
Near DCA
Frequently asked questions
How far is TCM from DCA?
The flight distance from Tacoma (TCM) to Washington (DCA) is 2,332 miles (3,752 km, 2,026 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCM to DCA?
A nonstop flight takes about 5h 2m 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 Tacoma and Washington?
Washington is 3 hours ahead of Tacoma.
What is the cheapest way to fly from TCM to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCM–DCA that never appear on search engines, with no booking fees.