Air Miles Calculator

Distance between Houston, TX (HOU) and Pasco, WA (PSC)

Flight distance from Houston to Pasco (Houston William P. Hobby Airport – Tri-Cities Airport (Washington)) is 1722 miles / 2771 kilometers / 1496 nautical miles. Estimated flight time is 3 hours 45 minutes.

Driving distance from Houston (HOU) to Pasco (PSC) is 2155 miles / 3468 kilometers and travel time by car is about 35 hours 52 minutes.

Map of flight path and driving directions from Houston to Pasco.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Tri-Cities Airport (Washington) (PSC).

How far is Pasco from Houston?

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

Vincenty's formula (applied above)
  • 1722.117 miles
  • 2771.479 kilometers
  • 1496.479 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
  • 1721.205 miles
  • 2770.010 kilometers
  • 1495.686 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 Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W

Time difference and current local times

The time difference between Houston and Pasco is 2 hours. Pasco is 2 hours behind Houston.

Time Difference

Houston, TX

 CST

Pasco, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 194 kg (428 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Pasco (PSC).

Distance:
1722
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1722

Round trip?