# Distance between St Louis, MO (STL) and Yakima, WA (YKM)

Flight distance from St Louis to Yakima (St. Louis Lambert International Airport – Yakima Air Terminal) is 1617 miles / 2603 kilometers / 1406 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from St Louis (STL) to Yakima (YKM) is 1956 miles / 3148 kilometers and travel time by car is about 31 hours 48 minutes.

## Map of flight path and driving directions from St Louis to Yakima.

Shortest flight path between St. Louis Lambert International Airport (STL) and Yakima Air Terminal (YKM).

## How far is Yakima from St Louis?

There are several ways to calculate distances between St Louis and Yakima. Here are two common methods:

Vincenty's formula (applied above)
• 1617.452 miles
• 2603.037 kilometers
• 1405.527 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
• 1613.822 miles
• 2597.194 kilometers
• 1402.373 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Yakima Air Terminal
City: Yakima, WA
Country: United States
IATA Code: YKM
ICAO Code: KYKM
Coordinates: 46°34′5″N, 120°32′38″W

## Time difference and current local times

The time difference between St Louis and Yakima is 2 hours. Yakima is 2 hours behind St Louis.

CST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Yakima (YKM).

Distance:
1617
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1617

Round trip?