Air Miles Calculator

Distance between St Louis, MO (STL) and Panama City Beach, FL (ECP)

Flight distance from St Louis to Panama City Beach (St. Louis Lambert International Airport – Northwest Florida Beaches International Airport) is 635 miles / 1022 kilometers / 552 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from St Louis (STL) to Panama City Beach (ECP) is 788 miles / 1268 kilometers and travel time by car is about 14 hours 2 minutes.

Map of flight path and driving directions from St Louis to Panama City Beach.

Shortest flight path between St. Louis Lambert International Airport (STL) and Northwest Florida Beaches International Airport (ECP).

How far is Panama City Beach from St Louis?

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

Vincenty's formula (applied above)
  • 635.242 miles
  • 1022.323 kilometers
  • 552.010 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
  • 636.258 miles
  • 1023.959 kilometers
  • 552.893 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 Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Northwest Florida Beaches International Airport
City: Panama City Beach, FL
Country: United States Flag of United States
IATA Code: ECP
ICAO Code: KECP
Coordinates: 30°20′30″N, 85°47′50″W

Time difference and current local times

There is no time difference between St Louis and Panama City Beach.

Time Difference

St Louis, MO

 CDT

Panama City Beach, FL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (258 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Panama City Beach (ECP).

Distance:
635
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
635

Round trip?