How far is Senai from Ranong?

The distance between Ranong (Ranong Airport) and Senai (Senai International Airport) is 659 miles / 1061 kilometers / 573 nautical miles.

The driving distance from Ranong (UNN) to Senai (JHB) is 832 miles / 1339 kilometers, and travel time by car is about 16 hours 25 minutes.

Distance from Ranong to Senai

There are several ways to calculate the distance from Ranong to Senai. Here are two standard methods:

Vincenty's formula (applied above)

• 659.430 miles
• 1061.249 kilometers
• 573.029 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

• 661.824 miles
• 1065.103 kilometers
• 575.110 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 Ranong to Senai?

The estimated flight time from Ranong Airport to Senai International Airport is 1 hour and 44 minutes.

What is the time difference between Ranong and Senai?

The time difference between Ranong and Senai is 1 hour. Senai is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Senai International Airport (JHB)

On average, flying from Ranong to Senai generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Senai

See the map of the shortest flight path between Ranong Airport (UNN) and Senai International Airport (JHB).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

Destination	Senai International Airport
City:	Senai
Country:	Malaysia
IATA Code:	JHB
ICAO Code:	WMKJ
Coordinates:	1°38′28″N, 103°40′11″E