How far is Charleston, SC, from Porto?

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

Distance from Porto to Charleston

There are several ways to calculate the distance from Porto to Charleston. 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 Porto to Charleston?

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

What is the time difference between Porto and Charleston?

The time difference between Porto and Charleston is 5 hours. Charleston is 5 hours behind Porto.

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

On average, flying from Porto to Charleston 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 Porto to Charleston

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

Airport information

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

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