How far is Florence from Ottawa?

The distance between Ottawa (Ottawa Macdonald–Cartier International Airport) and Florence (Florence Airport) is 4065 miles / 6542 kilometers / 3532 nautical miles.

Distance from Ottawa to Florence

There are several ways to calculate the distance from Ottawa to Florence. Here are two standard methods:

Vincenty's formula (applied above)

• 4065.070 miles
• 6542.095 kilometers
• 3532.449 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

• 4053.915 miles
• 6524.144 kilometers
• 3522.756 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 Ottawa to Florence?

The estimated flight time from Ottawa Macdonald–Cartier International Airport to Florence Airport is 8 hours and 11 minutes.

What is the time difference between Ottawa and Florence?

The time difference between Ottawa and Florence is 6 hours. Florence is 6 hours ahead of Ottawa.

Flight carbon footprint between Ottawa Macdonald–Cartier International Airport (YOW) and Florence Airport (FLR)

On average, flying from Ottawa to Florence generates about 464 kg of CO2 per passenger, and 464 kilograms equals 1 024 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ottawa to Florence

See the map of the shortest flight path between Ottawa Macdonald–Cartier International Airport (YOW) and Florence Airport (FLR).

Airport information

Origin	Ottawa Macdonald–Cartier International Airport
City:	Ottawa
Country:	Canada
IATA Code:	YOW
ICAO Code:	CYOW
Coordinates:	45°19′20″N, 75°40′9″W

Destination	Florence Airport
City:	Florence
Country:	Italy
IATA Code:	FLR
ICAO Code:	LIRQ
Coordinates:	43°48′36″N, 11°12′18″E