Air Miles Calculator

Distance between Redmond, OR (RDM) and Hilo, HI (ITO)

Flight distance from Redmond to Hilo (Roberts Field – Hilo International Airport) is 2579 miles / 4151 kilometers / 2241 nautical miles. Estimated flight time is 5 hours 23 minutes.

Map of flight path from Redmond to Hilo.

Shortest flight path between Roberts Field (RDM) and Hilo International Airport (ITO).

How far is Hilo from Redmond?

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

Vincenty's formula (applied above)
  • 2579.460 miles
  • 4151.239 kilometers
  • 2241.490 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
  • 2579.460 miles
  • 4151.238 kilometers
  • 2241.489 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 Hilo International Airport
City: Hilo, HI
Country: United States Flag of United States
IATA Code: ITO
ICAO Code: PHTO
Coordinates: 19°43′17″N, 155°2′52″W

Time difference and current local times

The time difference between Redmond and Hilo is 2 hours. Hilo is 2 hours behind Redmond.

Time Difference

Redmond, OR

 PST

Hilo, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 284 kg (627 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Hilo (ITO).

Distance:
2579
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2579

Round trip?