How far is Porto from Charleston, SC?

The distance between Charleston (Charleston International Airport) and Porto (Porto Airport) is 3874 miles / 6235 kilometers / 3367 nautical miles.

Distance from Charleston to Porto

There are several ways to calculate the distance from Charleston to Porto. Here are two standard methods:

Vincenty's formula (applied above)

• 3874.499 miles
• 6235.402 kilometers
• 3366.847 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

• 3865.878 miles
• 6221.528 kilometers
• 3359.356 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 Charleston to Porto?

The estimated flight time from Charleston International Airport to Porto Airport is 7 hours and 50 minutes.

What is the time difference between Charleston and Porto?

The time difference between Charleston and Porto is 5 hours. Porto is 5 hours ahead of Charleston.

Flight carbon footprint between Charleston International Airport (CHS) and Porto Airport (OPO)

On average, flying from Charleston to Porto generates about 441 kg of CO2 per passenger, and 441 kilograms equals 972 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Charleston to Porto

See the map of the shortest flight path between Charleston International Airport (CHS) and Porto Airport (OPO).

Airport information

Origin	Charleston International Airport
City:	Charleston, SC
Country:	United States
IATA Code:	CHS
ICAO Code:	KCHS
Coordinates:	32°53′54″N, 80°2′25″W

Destination	Porto Airport
City:	Porto
Country:	Portugal
IATA Code:	OPO
ICAO Code:	LPPR
Coordinates:	41°14′53″N, 8°40′53″W