# How far is Khorramabad from Semnan?

The distance between Semnan (Semnan Municipal Airport) and Khorramabad (Khorramabad Airport) is 332 miles / 535 kilometers / 289 nautical miles.

The driving distance from Semnan (SNX) to Khorramabad (KHD) is 383 miles / 617 kilometers, and travel time by car is about 7 hours 11 minutes.

332
Miles
535
Kilometers
289
Nautical miles
1 h 7 min

## Distance from Semnan to Khorramabad

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

Vincenty's formula (applied above)
• 332.384 miles
• 534.920 kilometers
• 288.834 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
• 331.959 miles
• 534.237 kilometers
• 288.465 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 Khorramabad?

The estimated flight time from Semnan Municipal Airport to Khorramabad Airport is 1 hour and 7 minutes.

## Flight carbon footprint between Semnan Municipal Airport (SNX) and Khorramabad Airport (KHD)

On average, flying from Semnan to Khorramabad generates about 74 kg of CO2 per passenger, and 74 kilograms equals 163 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 Khorramabad

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

## 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