How far is Monroe, LA, from Harlingen, TX?
The distance between Harlingen (Valley International Airport) and Monroe (Monroe Regional Airport) is 549 miles / 884 kilometers / 477 nautical miles.
The driving distance from Harlingen (HRL) to Monroe (MLU) is 674 miles / 1084 kilometers, and travel time by car is about 13 hours 5 minutes.
Valley International Airport – Monroe Regional Airport
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Distance from Harlingen to Monroe
There are several ways to calculate the distance from Harlingen to Monroe. Here are two standard methods:
Vincenty's formula (applied above)- 549.362 miles
- 884.113 kilometers
- 477.383 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- 550.047 miles
- 885.215 kilometers
- 477.978 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 Harlingen to Monroe?
The estimated flight time from Valley International Airport to Monroe Regional Airport is 1 hour and 32 minutes.
What is the time difference between Harlingen and Monroe?
Flight carbon footprint between Valley International Airport (HRL) and Monroe Regional Airport (MLU)
On average, flying from Harlingen to Monroe generates about 106 kg of CO2 per passenger, and 106 kilograms equals 233 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harlingen to Monroe
See the map of the shortest flight path between Valley International Airport (HRL) and Monroe Regional Airport (MLU).
Airport information
| Origin | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States  |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |
| Destination | Monroe Regional Airport |
|---|---|
| City: | Monroe, LA |
| Country: | United States |
| IATA Code: | MLU |
| ICAO Code: | KMLU |
| Coordinates: | 32°30′39″N, 92°2′15″W |