How far is Grand Rapids, MI, from Porto?

The distance between Porto (Porto Airport) and Grand Rapids (Gerald R. Ford International Airport) is 3808 miles / 6128 kilometers / 3309 nautical miles.

Distance from Porto to Grand Rapids

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

Vincenty's formula (applied above)

• 3807.654 miles
• 6127.825 kilometers
• 3308.761 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

• 3797.742 miles
• 6111.873 kilometers
• 3300.148 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 Grand Rapids?

The estimated flight time from Porto Airport to Gerald R. Ford International Airport is 7 hours and 42 minutes.

What is the time difference between Porto and Grand Rapids?

The time difference between Porto and Grand Rapids is 5 hours. Grand Rapids is 5 hours behind Porto.

Flight carbon footprint between Porto Airport (OPO) and Gerald R. Ford International Airport (GRR)

On average, flying from Porto to Grand Rapids generates about 432 kg of CO2 per passenger, and 432 kilograms equals 953 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Porto to Grand Rapids

See the map of the shortest flight path between Porto Airport (OPO) and Gerald R. Ford International Airport (GRR).

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	Gerald R. Ford International Airport
City:	Grand Rapids, MI
Country:	United States
IATA Code:	GRR
ICAO Code:	KGRR
Coordinates:	42°52′50″N, 85°31′22″W