# Distance between Hanamaki (HNA) and Sendai (SDJ)

Flight distance from Hanamaki to Sendai (Hanamaki Airport – Sendai Airport) is 90 miles / 144 kilometers / 78 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Hanamaki (HNA) to Sendai (SDJ) is 104 miles / 168 kilometers and travel time by car is about 2 hours 4 minutes.

## Map of flight path and driving directions from Hanamaki to Sendai.

Shortest flight path between Hanamaki Airport (HNA) and Sendai Airport (SDJ).

## How far is Sendai from Hanamaki?

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

Vincenty's formula (applied above)
• 89.683 miles
• 144.330 kilometers
• 77.932 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
• 89.825 miles
• 144.559 kilometers
• 78.056 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
IATA Code: HNA
ICAO Code: RJSI
Coordinates: 39°25′42″N, 141°8′5″E

B Sendai Airport
City: Sendai
Country: Japan
IATA Code: SDJ
ICAO Code: RJSS
Coordinates: 38°8′22″N, 140°55′1″E

## Time difference and current local times

There is no time difference between Hanamaki and Sendai.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (84 pounds).

## Frequent Flyer Miles Calculator

Hanamaki (HNA) → Sendai (SDJ).

Distance:
90
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
90

Round trip?