# How far is Kashan from Semnan?

The distance between Semnan (Semnan Municipal Airport) and Kashan (Kashan Airport) is 160 miles / 257 kilometers / 139 nautical miles.

The driving distance from Semnan (SNX) to Kashan (KKS) is 254 miles / 408 kilometers, and travel time by car is about 4 hours 37 minutes.

160
Miles
257
Kilometers
139
Nautical miles

## Distance from Semnan to Kashan

There are several ways to calculate the distance from Semnan to Kashan. Here are two standard methods:

Vincenty's formula (applied above)
• 159.918 miles
• 257.363 kilometers
• 138.965 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
• 159.954 miles
• 257.421 kilometers
• 138.996 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 Semnan to Kashan?

The estimated flight time from Semnan Municipal Airport to Kashan Airport is 48 minutes.

## Flight carbon footprint between Semnan Municipal Airport (SNX) and Kashan Airport (KKS)

On average, flying from Semnan to Kashan generates about 49 kg of CO2 per passenger, and 49 kilograms equals 107 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Semnan to Kashan

See the map of the shortest flight path between Semnan Municipal Airport (SNX) and Kashan Airport (KKS).

## Airport information

Origin Semnan Municipal Airport
City: Semnan
Country: Iran
IATA Code: SNX
ICAO Code: OIIS
Coordinates: 35°35′27″N, 53°29′42″E
Destination Kashan Airport
City: Kashan
Country: Iran
IATA Code: KKS
ICAO Code: OIFK
Coordinates: 33°53′43″N, 51°34′37″E