# Distance between Lafayette, LA (LFT) and Pasco, WA (PSC)

Flight distance from Lafayette to Pasco (Lafayette Regional Airport – Tri-Cities Airport (Washington)) is 1830 miles / 2945 kilometers / 1590 nautical miles. Estimated flight time is 3 hours 57 minutes.

Driving distance from Lafayette (LFT) to Pasco (PSC) is 2300 miles / 3701 kilometers and travel time by car is about 38 hours 9 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Tri-Cities Airport (Washington) (PSC).

## How far is Pasco from Lafayette?

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

Vincenty's formula (applied above)
• 1829.933 miles
• 2944.992 kilometers
• 1590.169 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
• 1828.332 miles
• 2942.415 kilometers
• 1588.777 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B 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

## Time difference and current local times

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

CST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 202 kg (446 pounds).

## Frequent Flyer Miles Calculator

Lafayette (LFT) → Pasco (PSC).

Distance:
1830
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1830

Round trip?