# Distance between Heraklion (HER) and Ioannina (IOA)

Flight distance from Heraklion to Ioannina (Heraklion International Airport – Ioannina National Airport) is 384 miles / 618 kilometers / 334 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Heraklion (HER) to Ioannina (IOA) is 466 miles / 750 kilometers and travel time by car is about 12 hours 26 minutes.

## Map of flight path and driving directions from Heraklion to Ioannina.

Shortest flight path between Heraklion International Airport (HER) and Ioannina National Airport (IOA).

## How far is Ioannina from Heraklion?

There are several ways to calculate distances between Heraklion and Ioannina. Here are two common methods:

Vincenty's formula (applied above)
• 384.046 miles
• 618.062 kilometers
• 333.727 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 384.135 miles
• 618.206 kilometers
• 333.805 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Heraklion International Airport
City: Heraklion
Country: Greece
IATA Code: HER
ICAO Code: LGIR
Coordinates: 35°20′22″N, 25°10′49″E

B Ioannina National Airport
City: Ioannina
Country: Greece
IATA Code: IOA
ICAO Code: LGIO
Coordinates: 39°41′47″N, 20°49′21″E

## Time difference and current local times

There is no time difference between Heraklion and Ioannina.

EET

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (180 pounds).

## Frequent Flyer Miles Calculator

Heraklion (HER) → Ioannina (IOA).

Distance:
384
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
384

Round trip?