# Distance between Ko Samui (USM) and Krabi (KBV)

Distance from Ko Samui to Krabi (Samui Airport – Krabi International Airport) is 124 miles / 199 kilometers / 108 nautical miles.

## How far is Krabi from Ko Samui?

There are several ways to calculate distances between Ko Samui and Krabi. Here are two common methods:

Vincenty's formula (applied above)
• 123.772 miles
• 199.192 kilometers
• 107.555 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
• 124.151 miles
• 199.801 kilometers
• 107.884 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).

## Flight duration

Estimated flight time from Samui Airport (USM) to Krabi International Airport (KBV) is 44 minutes.

## Time difference and current local times

There is no time difference between Ko Samui and Krabi.

Ko Samui
Krabi

+07

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 42 kg (93 pounds).

## Airport information

A Samui Airport
City: Ko Samui
Country: Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E

B Krabi International Airport
City: Krabi
Country: Thailand
IATA Code: KBV
ICAO Code: VTSG
Coordinates: 8°5′56″N, 98°59′10″E

## Ko Samui to Krabi flight path

Shortest flight path between Samui Airport (USM) and Krabi International Airport (KBV).

## Frequent Flyer Miles Calculator

Ko Samui (USM) → Krabi (KBV).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
124
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
124

Round trip?