Air Miles Calculator

Distance between Tokushima (TKS) and Iwakuni (IWK)

Flight distance from Tokushima to Iwakuni (Tokushima Airport – Marine Corps Air Station Iwakuni) is 136 miles / 219 kilometers / 118 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Tokushima (TKS) to Iwakuni (IWK) is 191 miles / 307 kilometers and travel time by car is about 4 hours 1 minutes.

Map of flight path and driving directions from Tokushima to Iwakuni.

Shortest flight path between Tokushima Airport (TKS) and Marine Corps Air Station Iwakuni (IWK).

How far is Iwakuni from Tokushima?

There are several ways to calculate distances between Tokushima and Iwakuni. Here are two common methods:

Vincenty's formula (applied above)
  • 135.886 miles
  • 218.687 kilometers
  • 118.082 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
  • 135.591 miles
  • 218.213 kilometers
  • 117.825 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 Tokushima Airport
City: Tokushima
Country: Japan Flag of Japan
IATA Code: TKS
ICAO Code: RJOS
Coordinates: 34°7′58″N, 134°36′25″E

B Marine Corps Air Station Iwakuni
City: Iwakuni
Country: Japan Flag of Japan
IATA Code: IWK
ICAO Code: RJOI
Coordinates: 34°8′38″N, 132°14′9″E

Time difference and current local times

There is no time difference between Tokushima and Iwakuni.

Time Difference

Tokushima

 JST

Iwakuni

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (99 pounds).

Frequent Flyer Miles Calculator

Tokushima (TKS) → Iwakuni (IWK).

Distance:
136
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
136

Round trip?