# Distance between Redmond, OR (RDM) and Texarkana, AR (TXK)

Flight distance from Redmond to Texarkana (Roberts Field – Texarkana Regional Airport) is 1633 miles / 2628 kilometers / 1419 nautical miles. Estimated flight time is 3 hours 35 minutes.

Driving distance from Redmond (RDM) to Texarkana (TXK) is 2119 miles / 3411 kilometers and travel time by car is about 35 hours 28 minutes.

## Map of flight path and driving directions from Redmond to Texarkana.

Shortest flight path between Roberts Field (RDM) and Texarkana Regional Airport (TXK).

## How far is Texarkana from Redmond?

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

Vincenty's formula (applied above)
• 1632.843 miles
• 2627.806 kilometers
• 1418.902 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
• 1630.262 miles
• 2623.652 kilometers
• 1416.659 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
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W

B Texarkana Regional Airport
City: Texarkana, AR
Country: United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W

## Time difference and current local times

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

PDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 188 kg (415 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Texarkana (TXK).

Distance:
1633
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1633

Round trip?