How far is Alamosa, CO, from Rome?

The distance between Rome (Ciampino–G. B. Pastine International Airport) and Alamosa (San Luis Valley Regional Airport) is 5744 miles / 9244 kilometers / 4991 nautical miles.

Distance from Rome to Alamosa

There are several ways to calculate the distance from Rome to Alamosa. Here are two standard methods:

Vincenty's formula (applied above)

• 5743.759 miles
• 9243.685 kilometers
• 4991.191 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

• 5730.057 miles
• 9221.633 kilometers
• 4979.283 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 Rome to Alamosa?

The estimated flight time from Ciampino–G. B. Pastine International Airport to San Luis Valley Regional Airport is 11 hours and 22 minutes.

What is the time difference between Rome and Alamosa?

The time difference between Rome and Alamosa is 8 hours. Alamosa is 8 hours behind Rome.

Flight carbon footprint between Ciampino–G. B. Pastine International Airport (CIA) and San Luis Valley Regional Airport (ALS)

On average, flying from Rome to Alamosa generates about 682 kg of CO2 per passenger, and 682 kilograms equals 1 504 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rome to Alamosa

See the map of the shortest flight path between Ciampino–G. B. Pastine International Airport (CIA) and San Luis Valley Regional Airport (ALS).

Airport information

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

Destination	San Luis Valley Regional Airport
City:	Alamosa, CO
Country:	United States
IATA Code:	ALS
ICAO Code:	KALS
Coordinates:	37°26′5″N, 105°52′1″W