# Distance between Redmond, OR (RDM) and Lahaina, HI (JHM)

Flight distance from Redmond to Lahaina (Roberts Field – Kapalua Airport) is 2587 miles / 4164 kilometers / 2248 nautical miles. Estimated flight time is 5 hours 23 minutes.

## Map of flight path from Redmond to Lahaina.

Shortest flight path between Roberts Field (RDM) and Kapalua Airport (JHM).

## How far is Lahaina from Redmond?

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

Vincenty's formula (applied above)
• 2587.334 miles
• 4163.910 kilometers
• 2248.332 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
• 2586.644 miles
• 4162.799 kilometers
• 2247.732 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 Kapalua Airport
City: Lahaina, HI
Country: United States
IATA Code: JHM
ICAO Code: PHJH
Coordinates: 20°57′46″N, 156°40′22″W

## Time difference and current local times

The time difference between Redmond and Lahaina is 3 hours. Lahaina is 3 hours behind Redmond.

PDT

HST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 285 kg (629 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Lahaina (JHM).

Distance:
2587
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2587

Round trip?