How far is Semera from Asmara?

The distance between Asmara (Asmara International Airport) and Semera (Semera Airport) is 279 miles / 448 kilometers / 242 nautical miles.

The driving distance from Asmara (ASM) to Semera (SZE) is 492 miles / 792 kilometers, and travel time by car is about 11 hours 35 minutes.

Distance from Asmara to Semera

There are several ways to calculate the distance from Asmara to Semera. Here are two standard methods:

Vincenty's formula (applied above)

• 278.602 miles
• 448.367 kilometers
• 242.099 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

• 279.565 miles
• 449.917 kilometers
• 242.936 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 Asmara to Semera?

The estimated flight time from Asmara International Airport to Semera Airport is 1 hour and 1 minutes.

What is the time difference between Asmara and Semera?

There is no time difference between Asmara and Semera.

Flight carbon footprint between Asmara International Airport (ASM) and Semera Airport (SZE)

On average, flying from Asmara to Semera generates about 66 kg of CO2 per passenger, and 66 kilograms equals 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Asmara to Semera

See the map of the shortest flight path between Asmara International Airport (ASM) and Semera Airport (SZE).

Airport information

Origin	Asmara International Airport
City:	Asmara
Country:	Eritrea
IATA Code:	ASM
ICAO Code:	HHAS
Coordinates:	15°17′30″N, 38°54′38″E

Destination	Semera Airport
City:	Semera
Country:	Ethiopia
IATA Code:	SZE
ICAO Code:	HASM
Coordinates:	11°47′15″N, 40°59′29″E