# Distance between Washington D.C. (IAD) and La Crosse, WI (LSE)

Flight distance from Washington D.C. to La Crosse (Washington Dulles International Airport – La Crosse Regional Airport) is 792 miles / 1275 kilometers / 689 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from Washington D.C. (IAD) to La Crosse (LSE) is 974 miles / 1567 kilometers and travel time by car is about 17 hours 10 minutes.

## Map of flight path and driving directions from Washington D.C. to La Crosse.

Shortest flight path between Washington Dulles International Airport (IAD) and La Crosse Regional Airport (LSE).

## How far is La Crosse from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and La Crosse. Here are two common methods:

Vincenty's formula (applied above)
• 792.393 miles
• 1275.234 kilometers
• 688.571 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
• 790.903 miles
• 1272.835 kilometers
• 687.276 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 Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B La Crosse Regional Airport
City: La Crosse, WI
Country: United States
IATA Code: LSE
ICAO Code: KLSE
Coordinates: 43°52′44″N, 91°15′24″W

## Time difference and current local times

The time difference between Washington D.C. and La Crosse is 1 hour. La Crosse is 1 hour behind Washington D.C..

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (296 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → La Crosse (LSE).

Distance:
792
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
792

Round trip?