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TDR to ACH: distance & flight time

Theodore (Theodore Airport) → Altenrhein (St Gallen Altenrhein Airport)

9,787 mi
15,751 km · 8,505 nm
19h 39m
estimated nonstop flight time
-8h
time difference · heading northwest
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Flight time details

9,787 miles nonstop takes roughly 19h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is TDR from ACH?

The flight distance from Theodore (TDR) to Altenrhein (ACH) is 9,787 miles (15,751 km, 8,505 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from TDR to ACH?

A nonstop flight takes about 19h 39m 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 Theodore and Altenrhein?

Altenrhein is 8 hours behind Theodore.

What is the cheapest way to fly from TDR to ACH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDR–ACH that never appear on search engines, with no booking fees.
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