# Distance between Pasco, WA (PSC) and Aspen, CO (ASE)

Flight distance from Pasco to Aspen (Tri-Cities Airport (Washington) – Aspen–Pitkin County Airport) is 789 miles / 1269 kilometers / 685 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Pasco (PSC) to Aspen (ASE) is 1027 miles / 1652 kilometers and travel time by car is about 17 hours 27 minutes.

## Map of flight path and driving directions from Pasco to Aspen.

Shortest flight path between Tri-Cities Airport (Washington) (PSC) and Aspen–Pitkin County Airport (ASE).

## How far is Aspen from Pasco?

There are several ways to calculate distances between Pasco and Aspen. Here are two common methods:

Vincenty's formula (applied above)
• 788.829 miles
• 1269.498 kilometers
• 685.474 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
• 787.820 miles
• 1267.874 kilometers
• 684.597 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 Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W

B Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W

## Time difference and current local times

The time difference between Pasco and Aspen is 1 hour. Aspen is 1 hour ahead of Pasco.

PDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (295 pounds).

## Frequent Flyer Miles Calculator

Pasco (PSC) → Aspen (ASE).

Distance:
789
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
789

Round trip?