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TCN to ACH: distance & flight time
Tehuacan (Tehuacan Airport) → Altenrhein (St Gallen Altenrhein Airport)
6,034 mi
9,710 km · 5,243 nm
12h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TCN→ACH fares Phone-only fares on this route — call free
Flight time details
6,034 miles nonstop takes roughly 12h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TCN — Tehuacan Airport · Tehuacan, Mexico
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is TCN from ACH?
The flight distance from Tehuacan (TCN) to Altenrhein (ACH) is 6,034 miles (9,710 km, 5,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCN to ACH?
A nonstop flight takes about 12h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TCN to ACH?
Nonstop service on TCN–ACH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 18m nonstop estimate.
What is the time difference between Tehuacan and Altenrhein?
Altenrhein is 7 hours ahead of Tehuacan.
What is the cheapest way to fly from TCN to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCN–ACH that never appear on search engines, with no booking fees.
Why are some TCN to ACH fares phone-only?
Consolidator contracts let us sell certain TCN–ACH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.