# Distance between Lafayette, LA (LFT) and Seattle, WA (BFI)

Flight distance from Lafayette to Seattle (Lafayette Regional Airport – Seattle Boeing Field) is 2004 miles / 3225 kilometers / 1741 nautical miles. Estimated flight time is 4 hours 17 minutes.

Driving distance from Lafayette (LFT) to Seattle (BFI) is 2508 miles / 4036 kilometers and travel time by car is about 41 hours 49 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Seattle Boeing Field (BFI).

## How far is Seattle from Lafayette?

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

Vincenty's formula (applied above)
• 2003.826 miles
• 3224.846 kilometers
• 1741.277 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
• 2001.863 miles
• 3221.687 kilometers
• 1739.572 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 Seattle Boeing Field
City: Seattle, WA
Country: United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

## Time difference and current local times

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

CDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 218 kg (481 pounds).

## Frequent Flyer Miles Calculator

Lafayette (LFT) → Seattle (BFI).

Distance:
2004
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2004

Round trip?