Air Miles Calculator

Distance between Redmond, OR (RDM) and Harlingen, TX (HRL)

Flight distance from Redmond to Harlingen (Roberts Field – Valley International Airport) is 1807 miles / 2908 kilometers / 1570 nautical miles. Estimated flight time is 3 hours 55 minutes.

Driving distance from Redmond (RDM) to Harlingen (HRL) is 2239 miles / 3603 kilometers and travel time by car is about 39 hours 57 minutes.

Map of flight path and driving directions from Redmond to Harlingen.

Shortest flight path between Roberts Field (RDM) and Valley International Airport (HRL).

How far is Harlingen from Redmond?

There are several ways to calculate distances between Redmond and Harlingen. Here are two common methods:

Vincenty's formula (applied above)
  • 1806.954 miles
  • 2908.011 kilometers
  • 1570.200 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1806.745 miles
  • 2907.674 kilometers
  • 1570.018 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).

Airport information


A Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W

B 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

Time difference and current local times

The time difference between Redmond and Harlingen is 2 hours. Harlingen is 2 hours ahead of Redmond.

Time Difference

Redmond, OR

 PST

Harlingen, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 201 kg (442 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Harlingen (HRL).

Distance:
1807
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1807

Round trip?