# Distance between Tokushima (TKS) and Rishiri (RIS)

Flight distance from Tokushima to Rishiri (Tokushima Airport – Rishiri Airport) is 842 miles / 1355 kilometers / 732 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Tokushima (TKS) to Rishiri (RIS) is 1204 miles / 1937 kilometers and travel time by car is about 32 hours 16 minutes.

## Map of flight path and driving directions from Tokushima to Rishiri.

Shortest flight path between Tokushima Airport (TKS) and Rishiri Airport (RIS).

## How far is Rishiri from Tokushima?

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

Vincenty's formula (applied above)
• 842.108 miles
• 1355.242 kilometers
• 731.772 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
• 842.793 miles
• 1356.343 kilometers
• 732.367 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
IATA Code: TKS
ICAO Code: RJOS
Coordinates: 34°7′58″N, 134°36′25″E

B Rishiri Airport
City: Rishiri
Country: Japan
IATA Code: RIS
ICAO Code: RJER
Coordinates: 45°14′31″N, 141°11′9″E

## Time difference and current local times

There is no time difference between Tokushima and Rishiri.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

## Frequent Flyer Miles Calculator

Tokushima (TKS) → Rishiri (RIS).

Distance:
842
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
842

Round trip?