Air Miles Calculator logo

How far is Mc Allen, TX, from St Augustine, FL?

The distance between St Augustine (Northeast Florida Regional Airport) and Mc Allen (McAllen Miller International Airport) is 1063 miles / 1711 kilometers / 924 nautical miles.

The driving distance from St Augustine (UST) to Mc Allen (MFE) is 1254 miles / 2018 kilometers, and travel time by car is about 23 hours 13 minutes.

Northeast Florida Regional Airport – McAllen Miller International Airport

Distance arrow
1063
Miles
Distance arrow
1711
Kilometers
Distance arrow
924
Nautical miles

Search flights

Distance from St Augustine to Mc Allen

There are several ways to calculate the distance from St Augustine to Mc Allen. Here are two standard methods:

Vincenty's formula (applied above)
  • 1063.423 miles
  • 1711.413 kilometers
  • 924.089 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
  • 1061.782 miles
  • 1708.772 kilometers
  • 922.663 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 St Augustine to Mc Allen?

The estimated flight time from Northeast Florida Regional Airport to McAllen Miller International Airport is 2 hours and 30 minutes.

Flight carbon footprint between Northeast Florida Regional Airport (UST) and McAllen Miller International Airport (MFE)

On average, flying from St Augustine to Mc Allen generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Augustine to Mc Allen

See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and McAllen Miller International Airport (MFE).

Airport information

Origin Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W
Destination McAllen Miller International Airport
City: Mc Allen, TX
Country: United States Flag of United States
IATA Code: MFE
ICAO Code: KMFE
Coordinates: 26°10′32″N, 98°14′18″W