Air Miles Calculator logo

How far is Harlingen, TX, from Monterey, CA?

The distance between Monterey (Monterey Regional Airport) and Harlingen (Valley International Airport) is 1591 miles / 2561 kilometers / 1383 nautical miles.

The driving distance from Monterey (MRY) to Harlingen (HRL) is 1920 miles / 3090 kilometers, and travel time by car is about 33 hours 58 minutes.

Monterey Regional Airport – Valley International Airport

Distance arrow
1591
Miles
Distance arrow
2561
Kilometers
Distance arrow
1383
Nautical miles

Search flights

Distance from Monterey to Harlingen

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

Vincenty's formula (applied above)
  • 1591.232 miles
  • 2560.840 kilometers
  • 1382.743 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
  • 1589.577 miles
  • 2558.175 kilometers
  • 1381.304 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 Monterey to Harlingen?

The estimated flight time from Monterey Regional Airport to Valley International Airport is 3 hours and 30 minutes.

Flight carbon footprint between Monterey Regional Airport (MRY) and Valley International Airport (HRL)

On average, flying from Monterey to Harlingen generates about 185 kg of CO2 per passenger, and 185 kilograms equals 409 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Monterey to Harlingen

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

Airport information

Origin Monterey Regional Airport
City: Monterey, CA
Country: United States Flag of United States
IATA Code: MRY
ICAO Code: KMRY
Coordinates: 36°35′13″N, 121°50′34″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