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How far is Monterey, CA, from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Monterey (Monterey Regional Airport) is 1723 miles / 2773 kilometers / 1498 nautical miles.

The driving distance from St Louis (STL) to Monterey (MRY) is 2060 miles / 3315 kilometers, and travel time by car is about 36 hours 44 minutes.

St. Louis Lambert International Airport – Monterey Regional Airport

Distance arrow
1723
Miles
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2773
Kilometers
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1498
Nautical miles

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Distance from St Louis to Monterey

There are several ways to calculate the distance from St Louis to Monterey. Here are two standard methods:

Vincenty's formula (applied above)
  • 1723.335 miles
  • 2773.439 kilometers
  • 1497.537 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1719.311 miles
  • 2766.963 kilometers
  • 1494.041 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).

How long does it take to fly from St Louis to Monterey?

The estimated flight time from St. Louis Lambert International Airport to Monterey Regional Airport is 3 hours and 45 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Monterey Regional Airport (MRY)

On average, flying from St Louis to Monterey generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Louis to Monterey

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Monterey Regional Airport (MRY).

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination Monterey Regional Airport
City: Monterey, CA
Country: United States Flag of United States
IATA Code: MRY
ICAO Code: KMRY
Coordinates: 36°35′13″N, 121°50′34″W