# Distance between Assab (ASA) and Asmara (ASM)

Flight distance from Assab to Asmara (Assab International Airport – Asmara International Airport) is 293 miles / 472 kilometers / 255 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Assab (ASA) to Asmara (ASM) is 431 miles / 693 kilometers and travel time by car is about 7 hours 52 minutes.

## Map of flight path and driving directions from Assab to Asmara.

Shortest flight path between Assab International Airport (ASA) and Asmara International Airport (ASM).

## How far is Asmara from Assab?

There are several ways to calculate distances between Assab and Asmara. Here are two common methods:

Vincenty's formula (applied above)
• 293.303 miles
• 472.025 kilometers
• 254.873 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
• 293.420 miles
• 472.213 kilometers
• 254.975 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).

## Airport information

A Assab International Airport
City: Assab
Country: Eritrea
IATA Code: ASA
ICAO Code: HHSB
Coordinates: 13°4′18″N, 42°38′42″E

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

## Time difference and current local times

There is no time difference between Assab and Asmara.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (150 pounds).

## Frequent Flyer Miles Calculator

Assab (ASA) → Asmara (ASM).

Distance:
293
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
293

Round trip?