Air Miles Calculator

Distance between Portland, OR (PDX) and Waterloo, IA (ALO)

Distance from Portland to Waterloo (Portland International Airport – Waterloo Regional Airport) is 1509 miles / 2428 kilometers / 1311 nautical miles.

How far is Waterloo from Portland?

There are several ways to calculate distances between Portland and Waterloo. Here are two common methods:

Vincenty's formula (applied above)
  • 1508.538 miles
  • 2427.756 kilometers
  • 1310.883 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
  • 1504.512 miles
  • 2421.277 kilometers
  • 1307.385 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).

Flight duration

Estimated flight time from Portland International Airport (PDX) to Waterloo Regional Airport (ALO) is 3 hours 21 minutes.

Time difference and current local times

The time difference between Portland and Waterloo is 2 hours. Waterloo is 2 hours ahead of Portland.

Time Difference

Portland
Waterloo

Portland, OR

 PST

Waterloo, IA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 184 kg (406 pounds).

Airport information


A Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W

B Waterloo Regional Airport
City: Waterloo, IA
Country: United States Flag of United States
IATA Code: ALO
ICAO Code: KALO
Coordinates: 42°33′25″N, 92°24′1″W

Map

Portland to Waterloo flight map.

Frequent Flyer Miles Calculator

Portland (PDX) → Waterloo (ALO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1509
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1509

Round trip?