How far is Lopez, WA, from San Juan?

The distance between San Juan (San Juan Luis Muñoz Marín International Airport) and Lopez (Lopez Island Airport) is 3772 miles / 6071 kilometers / 3278 nautical miles.

Distance from San Juan to Lopez

There are several ways to calculate the distance from San Juan to Lopez. Here are two standard methods:

Vincenty's formula (applied above)

• 3772.286 miles
• 6070.905 kilometers
• 3278.027 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

• 3769.529 miles
• 6066.469 kilometers
• 3275.631 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 San Juan to Lopez?

The estimated flight time from San Juan Luis Muñoz Marín International Airport to Lopez Island Airport is 7 hours and 38 minutes.

What is the time difference between San Juan and Lopez?

The time difference between San Juan and Lopez is 4 hours. Lopez is 4 hours behind San Juan.

Flight carbon footprint between San Juan Luis Muñoz Marín International Airport (SJU) and Lopez Island Airport (LPS)

On average, flying from San Juan to Lopez generates about 428 kg of CO2 per passenger, and 428 kilograms equals 944 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Lopez

See the map of the shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Lopez Island Airport (LPS).

Airport information

Origin	San Juan Luis Muñoz Marín International Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SJU
ICAO Code:	TJSJ
Coordinates:	18°26′21″N, 66°0′6″W

Destination	Lopez Island Airport
City:	Lopez, WA
Country:	United States
IATA Code:	LPS
ICAO Code:	S31
Coordinates:	48°29′2″N, 122°56′16″W