Distance From Norman County Ada/Twin Valley Airport to Heraklion International Nikos Kazantzakis Airport

The distance from Norman County Ada/Twin Valley Airport () to Heraklion International Nikos Kazantzakis Airport (HER) is 5683 miles or 9146 kilometers or 4935 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Twin Valley ( United States ) to Heraklion ( Greece )?

A one-way nonstop (direct) flight between Twin Valley and Heraklion takes around 13 hours 3 minutes.

Estimated flight time from Norman County Ada/Twin Valley Airport, Twin Valley, United States to Heraklion International Nikos Kazantzakis Airport, Heraklion, Greece is 13 hours 3 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - HER

Kilometers		9146 km
Statute Miles		5683 miles
Nautical Miles		4935 nm
Avg. Time of Flight		13 hours 3 minutes

Norman County Ada/Twin Valley Airport to Heraklion International Nikos Kazantzakis Airport Flight Route Map - to HER Flight Path

Location of Norman County Ada/Twin Valley Airport & Heraklion International Nikos Kazantzakis Airport is given below.
Click the map to view Twin Valley to Heraklion nonstop flight path and travel direction.

Click to see flight route on Google Map between Twin Valley, United States and Heraklion, Greece. .

Nonstop flight route between Twin Valley, United States and Heraklion, Greece.

Time Difference Between the Airports • - HER

Time difference between Twin Valley (United States) and Heraklion (Greece) is 8 Hours.
Heraklion time is 8 Hours ahead of Twin Valley.

Location	Local Time
Twin Valley (United States)	2026-11-08, 22:24:11 CST
Heraklion (Greece)	2026-11-09, 06:24:11 EET

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Norman County Ada/Twin Valley Airport ( / ) Twin Valley, United States

Destination

Heraklion International Nikos Kazantzakis Airport (HER / LGIR) Heraklion, Greece