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How far is Block Island, RI, from Porto?

The distance between Porto (Porto Airport) and Block Island (Block Island State Airport) is 3202 miles / 5153 kilometers / 2782 nautical miles.

Porto Airport – Block Island State Airport

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3202
Miles
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5153
Kilometers
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2782
Nautical miles

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Distance from Porto to Block Island

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

Vincenty's formula (applied above)
  • 3201.791 miles
  • 5152.783 kilometers
  • 2782.280 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
  • 3193.582 miles
  • 5139.572 kilometers
  • 2775.147 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 Block Island?

The estimated flight time from Porto Airport to Block Island State Airport is 6 hours and 33 minutes.

Flight carbon footprint between Porto Airport (OPO) and Block Island State Airport (BID)

On average, flying from Porto to Block Island generates about 358 kg of CO2 per passenger, and 358 kilograms equals 790 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Porto to Block Island

See the map of the shortest flight path between Porto Airport (OPO) and Block Island State Airport (BID).

Airport information

Origin Porto Airport
City: Porto
Country: Portugal Flag of Portugal
IATA Code: OPO
ICAO Code: LPPR
Coordinates: 41°14′53″N, 8°40′53″W
Destination Block Island State Airport
City: Block Island, RI
Country: United States Flag of United States
IATA Code: BID
ICAO Code: KBID
Coordinates: 41°10′5″N, 71°34′40″W