Air Miles Calculator

Distance between Hanamaki (HNA) and Sado (SDS)

Flight distance from Hanamaki to Sado (Hanamaki Airport – Sado Airport) is 175 miles / 281 kilometers / 152 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Hanamaki (HNA) to Sado (SDS) is 253 miles / 407 kilometers and travel time by car is about 6 hours 29 minutes.

Map of flight path and driving directions from Hanamaki to Sado.

Shortest flight path between Hanamaki Airport (HNA) and Sado Airport (SDS).

How far is Sado from Hanamaki?

There are several ways to calculate distances between Hanamaki and Sado. Here are two common methods:

Vincenty's formula (applied above)
  • 174.673 miles
  • 281.109 kilometers
  • 151.787 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
  • 174.458 miles
  • 280.763 kilometers
  • 151.600 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 Hanamaki Airport
City: Hanamaki
Country: Japan Flag of Japan
IATA Code: HNA
ICAO Code: RJSI
Coordinates: 39°25′42″N, 141°8′5″E

B Sado Airport
City: Sado
Country: Japan Flag of Japan
IATA Code: SDS
ICAO Code: RJSD
Coordinates: 38°3′36″N, 138°24′50″E

Time difference and current local times

There is no time difference between Hanamaki and Sado.

Time Difference

Hanamaki

 JST

Sado

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 51 kg (112 pounds).

Frequent Flyer Miles Calculator

Hanamaki (HNA) → Sado (SDS).

Distance:
175
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
175

Round trip?