How far is Asmara from Semera?

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

The driving distance from Semera (SZE) to Asmara (ASM) is 492 miles / 792 kilometers, and travel time by car is about 11 hours 34 minutes.

Distance from Semera to Asmara

There are several ways to calculate the distance from Semera to Asmara. 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 Semera to Asmara?

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

What is the time difference between Semera and Asmara?

There is no time difference between Semera and Asmara.

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

On average, flying from Semera to Asmara 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 Semera to Asmara

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

Airport information

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

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