Air Miles Calculator

Distance between Rome (CIA) and Shannon (SNN)

Distance from Ciampino–G. B. Pastine International Airport to Shannon Airport is 1254 miles / 2017 kilometers / 1089 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1253.546 miles
  • 2017.386 kilometers
  • 1089.301 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
  • 1251.295 miles
  • 2013.765 kilometers
  • 1087.346 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Ciampino–G. B. Pastine International Airport (CIA) to Shannon Airport (SNN) is 2 hours 52 minutes.

Time difference and current local times

The time difference between Rome and Shannon is 1 hour. Shannon is 1 hour behind Rome.

Time Difference

Rome
Shannon

Rome

 CEST

Shannon

 IST

Airport information


A Ciampino–G. B. Pastine International Airport
City: Rome
Country: Italy Flag of Italy
IATA Code: CIA
ICAO Code: LIRA
Coordinates: 41°47′57″N, 12°35′41″E

B Shannon Airport
City: Shannon
Country: Ireland Flag of Ireland
IATA Code: SNN
ICAO Code: EINN
Coordinates: 52°42′7″N, 8°55′29″W

Map

Flight map from Rome to Shannon.

Frequent Flyer Miles Calculator

Rome (CIA) → Shannon (SNN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1254
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1254

Round trip?