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TCN to DCA: distance & flight time
Tehuacan (Tehuacan Airport) → Washington (Ronald Reagan Washington National Airport)
1,863 mi
2,998 km · 1,619 nm
4h 7m
estimated nonstop flight time
+2h
time difference · heading northeast
See live TCN→DCA fares Phone-only fares on this route — call free
Flight time details
1,863 miles nonstop takes roughly 4h 7m gate to gate, flying northeast. 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
- TCN — Tehuacan Airport · Tehuacan, Mexico
- 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 TCN
Near DCA
Frequently asked questions
How far is TCN from DCA?
The flight distance from Tehuacan (TCN) to Washington (DCA) is 1,863 miles (2,998 km, 1,619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCN to DCA?
A nonstop flight takes about 4h 7m 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 Tehuacan and Washington?
Washington is 2 hours ahead of Tehuacan.
What is the cheapest way to fly from TCN to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCN–DCA that never appear on search engines, with no booking fees.