Distance From Grieve Airport to Heraklion International Nikos Kazantzakis Airport

The distance from Grieve Airport () to Heraklion International Nikos Kazantzakis Airport (HER) is 5733 miles or 9227 kilometers or 4979 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.

---

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

A one-way nonstop (direct) flight between Buffalo and Heraklion takes around 13 hours 10 minutes.

Estimated flight time from Grieve Airport, Buffalo, United States to Heraklion International Nikos Kazantzakis Airport, Heraklion, Greece is 13 hours 10 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		9227 km
Statute Miles		5733 miles
Nautical Miles		4979 nm
Avg. Time of Flight		13 hours 10 minutes

Grieve Airport to Heraklion International Nikos Kazantzakis Airport Flight Route Map - to HER Flight Path

Location of Grieve Airport & Heraklion International Nikos Kazantzakis Airport is given below.
Click the map to view Buffalo to Heraklion nonstop flight path and travel direction.

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

Nonstop flight route between Buffalo, United States and Heraklion, Greece.

Time Difference Between the Airports • - HER

Time difference between Buffalo (United States) and Heraklion (Greece) is 7 Hours.
Heraklion time is 7 Hours ahead of Buffalo.

Location	Local Time
Buffalo (United States)	2026-10-31, 21:01:08 CDT
Heraklion (Greece)	2026-11-01, 04:01:08 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

Grieve Airport ( / ND59) Buffalo, United States

Destination

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