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DCA to TCN: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Tehuacan (Tehuacan Airport)
1,863 mi
2,998 km · 1,619 nm
4h 7m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DCA→TCN fares Phone-only fares on this route — call free
Flight time details
1,863 miles nonstop takes roughly 4h 7m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- TCN — Tehuacan Airport · Tehuacan, Mexico
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.
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Frequently asked questions
How far is DCA from TCN?
The flight distance from Washington (DCA) to Tehuacan (TCN) 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 DCA to TCN?
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 Washington and Tehuacan?
Tehuacan is 2 hours behind Washington.
What is the cheapest way to fly from DCA to TCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–TCN that never appear on search engines, with no booking fees.