# Distance between Redmond, OR (RDM) and Lafayette, LA (LFT)

Flight distance from Redmond to Lafayette (Roberts Field – Lafayette Regional Airport) is 1862 miles / 2997 kilometers / 1618 nautical miles. Estimated flight time is 4 hours 1 minutes.

Driving distance from Redmond (RDM) to Lafayette (LFT) is 2341 miles / 3767 kilometers and travel time by car is about 39 hours 57 minutes.

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

Shortest flight path between Roberts Field (RDM) and Lafayette Regional Airport (LFT).

## How far is Lafayette from Redmond?

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

Vincenty's formula (applied above)
• 1862.324 miles
• 2997.120 kilometers
• 1618.315 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
• 1860.118 miles
• 2993.569 kilometers
• 1616.398 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

## Time difference and current local times

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

PDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 205 kg (452 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Lafayette (LFT).

Distance:
1862
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1862

Round trip?