# Distance between Redmond, OR (RDM) and Williamsport, PA (IPT)

Flight distance from Redmond to Williamsport (Roberts Field – Williamsport Regional Airport) is 2232 miles / 3593 kilometers / 1940 nautical miles. Estimated flight time is 4 hours 43 minutes.

Driving distance from Redmond (RDM) to Williamsport (IPT) is 2628 miles / 4229 kilometers and travel time by car is about 44 hours 19 minutes.

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

Shortest flight path between Roberts Field (RDM) and Williamsport Regional Airport (IPT).

## How far is Williamsport from Redmond?

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

Vincenty's formula (applied above)
• 2232.371 miles
• 3592.652 kilometers
• 1939.877 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
• 2226.509 miles
• 3583.219 kilometers
• 1934.784 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 Williamsport Regional Airport
City: Williamsport, PA
Country: United States
IATA Code: IPT
ICAO Code: KIPT
Coordinates: 41°14′30″N, 76°55′15″W

## Time difference and current local times

The time difference between Redmond and Williamsport is 3 hours. Williamsport is 3 hours ahead of Redmond.

PDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 244 kg (538 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Williamsport (IPT).

Distance:
2232
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2232

Round trip?