How far is Union Island from Panama City?

The distance between Panama City (Tocumen International Airport) and Union Island (Union Island Airport) is 1245 miles / 2003 kilometers / 1081 nautical miles.

Distance from Panama City to Union Island

There are several ways to calculate the distance from Panama City to Union Island. Here are two standard methods:

Vincenty's formula (applied above)

• 1244.555 miles
• 2002.918 kilometers
• 1081.489 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

• 1243.324 miles
• 2000.936 kilometers
• 1080.419 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 Panama City to Union Island?

The estimated flight time from Tocumen International Airport to Union Island Airport is 2 hours and 51 minutes.

What is the time difference between Panama City and Union Island?

The time difference between Panama City and Union Island is 1 hour. Union Island is 1 hour ahead of Panama City.

Flight carbon footprint between Tocumen International Airport (PTY) and Union Island Airport (UNI)

On average, flying from Panama City to Union Island generates about 163 kg of CO2 per passenger, and 163 kilograms equals 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Panama City to Union Island

See the map of the shortest flight path between Tocumen International Airport (PTY) and Union Island Airport (UNI).

Airport information

Origin	Tocumen International Airport
City:	Panama City
Country:	Panama
IATA Code:	PTY
ICAO Code:	MPTO
Coordinates:	9°4′16″N, 79°23′0″W

Destination	Union Island Airport
City:	Union Island
Country:	Saint Vincent and the Grenadines
IATA Code:	UNI
ICAO Code:	TVSU
Coordinates:	12°36′0″N, 61°24′43″W