How far is Shonai from San Juan?

The distance between San Juan (San Juan Luis Muñoz Marín International Airport) and Shonai (Shonai Airport) is 8155 miles / 13124 kilometers / 7086 nautical miles.

Distance from San Juan to Shonai

There are several ways to calculate the distance from San Juan to Shonai. Here are two standard methods:

Vincenty's formula (applied above)

• 8154.802 miles
• 13123.881 kilometers
• 7086.329 nautical miles

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

Haversine formula

• 8143.426 miles
• 13105.574 kilometers
• 7076.444 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).

How long does it take to fly from San Juan to Shonai?

The estimated flight time from San Juan Luis Muñoz Marín International Airport to Shonai Airport is 15 hours and 56 minutes.

What is the time difference between San Juan and Shonai?

The time difference between San Juan and Shonai is 13 hours. Shonai is 13 hours ahead of San Juan.

Flight carbon footprint between San Juan Luis Muñoz Marín International Airport (SJU) and Shonai Airport (SYO)

On average, flying from San Juan to Shonai generates about 1 021 kg of CO2 per passenger, and 1 021 kilograms equals 2 251 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Shonai

See the map of the shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Shonai Airport (SYO).

Airport information

Origin	San Juan Luis Muñoz Marín International Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SJU
ICAO Code:	TJSJ
Coordinates:	18°26′21″N, 66°0′6″W

Destination	Shonai Airport
City:	Shonai
Country:	Japan
IATA Code:	SYO
ICAO Code:	RJSY
Coordinates:	38°48′43″N, 139°47′13″E