# Distance between Redmond, OR (RDM) and Kahului, HI (OGG)

Flight distance from Redmond to Kahului (Roberts Field – Kahului Airport) is 2580 miles / 4152 kilometers / 2242 nautical miles. Estimated flight time is 5 hours 23 minutes.

## Map of flight path from Redmond to Kahului.

Shortest flight path between Roberts Field (RDM) and Kahului Airport (OGG).

## How far is Kahului from Redmond?

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

Vincenty's formula (applied above)
• 2579.797 miles
• 4151.780 kilometers
• 2241.782 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
• 2579.169 miles
• 4150.771 kilometers
• 2241.237 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 Kahului Airport
City: Kahului, HI
Country: United States
IATA Code: OGG
ICAO Code: PHOG
Coordinates: 20°53′54″N, 156°25′47″W

## Time difference and current local times

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

PDT

HST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 285 kg (627 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Kahului (OGG).

Distance:
2580
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2580

Round trip?