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How far is Harlingen, TX, from Reading, PA?

The distance between Reading (Reading Regional Airport) and Harlingen (Valley International Airport) is 1582 miles / 2546 kilometers / 1375 nautical miles.

The driving distance from Reading (RDG) to Harlingen (HRL) is 1850 miles / 2978 kilometers, and travel time by car is about 34 hours 27 minutes.

Reading Regional Airport – Valley International Airport

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1582
Miles
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2546
Kilometers
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1375
Nautical miles

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Distance from Reading to Harlingen

There are several ways to calculate the distance from Reading to Harlingen. Here are two standard methods:

Vincenty's formula (applied above)
  • 1581.825 miles
  • 2545.700 kilometers
  • 1374.568 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
  • 1581.281 miles
  • 2544.825 kilometers
  • 1374.096 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 Reading to Harlingen?

The estimated flight time from Reading Regional Airport to Valley International Airport is 3 hours and 29 minutes.

Flight carbon footprint between Reading Regional Airport (RDG) and Valley International Airport (HRL)

On average, flying from Reading to Harlingen generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Reading to Harlingen

See the map of the shortest flight path between Reading Regional Airport (RDG) and Valley International Airport (HRL).

Airport information

Origin Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W
Destination Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W