# Distance between Chicago, IL (ORD) and Port Angeles, WA (CLM)

Flight distance from Chicago to Port Angeles (Chicago O'Hare International Airport – William R. Fairchild International Airport) is 1776 miles / 2858 kilometers / 1543 nautical miles. Estimated flight time is 3 hours 51 minutes.

Driving distance from Chicago (ORD) to Port Angeles (CLM) is 2175 miles / 3501 kilometers and travel time by car is about 36 hours 19 minutes.

## Map of flight path and driving directions from Chicago to Port Angeles.

Shortest flight path between Chicago O'Hare International Airport (ORD) and William R. Fairchild International Airport (CLM).

## How far is Port Angeles from Chicago?

There are several ways to calculate distances between Chicago and Port Angeles. Here are two common methods:

Vincenty's formula (applied above)
• 1776.153 miles
• 2858.441 kilometers
• 1543.435 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
• 1771.537 miles
• 2851.013 kilometers
• 1539.424 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 Chicago O'Hare International Airport
City: Chicago, IL
Country: United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B William R. Fairchild International Airport
City: Port Angeles, WA
Country: United States
IATA Code: CLM
ICAO Code: KCLM
Coordinates: 48°7′12″N, 123°30′0″W

## Time difference and current local times

The time difference between Chicago and Port Angeles is 2 hours. Port Angeles is 2 hours behind Chicago.

CDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 198 kg (437 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Port Angeles (CLM).

Distance:
1776
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1776

Round trip?