# Distance between New Orleans, LA (MSY) and St Petersburg, FL (PIE)

Flight distance from New Orleans to St Petersburg (Louis Armstrong New Orleans International Airport – St. Pete–Clearwater International Airport) is 480 miles / 773 kilometers / 417 nautical miles. Estimated flight time is 1 hour 24 minutes.

Driving distance from New Orleans (MSY) to St Petersburg (PIE) is 684 miles / 1101 kilometers and travel time by car is about 11 hours 51 minutes.

## Map of flight path and driving directions from New Orleans to St Petersburg.

Shortest flight path between Louis Armstrong New Orleans International Airport (MSY) and St. Pete–Clearwater International Airport (PIE).

## How far is St Petersburg from New Orleans?

There are several ways to calculate distances between New Orleans and St Petersburg. Here are two common methods:

Vincenty's formula (applied above)
• 480.378 miles
• 773.093 kilometers
• 417.437 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
• 479.686 miles
• 771.979 kilometers
• 416.836 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 Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″W

B St. Pete–Clearwater International Airport
City: St Petersburg, FL
Country: United States
IATA Code: PIE
ICAO Code: KPIE
Coordinates: 27°54′36″N, 82°41′14″W

## Time difference and current local times

The time difference between New Orleans and St Petersburg is 1 hour. St Petersburg is 1 hour ahead of New Orleans.

CST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (211 pounds).

## Frequent Flyer Miles Calculator

New Orleans (MSY) → St Petersburg (PIE).

Distance:
480
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
480

Round trip?