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Distance between Miami, FL (MIA) and St Augustine, FL (UST)

Flight distance from Miami to St Augustine (Miami International Airport – Northeast Florida Regional Airport) is 294 miles / 473 kilometers / 255 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Miami (MIA) to St Augustine (UST) is 315 miles / 507 kilometers and travel time by car is about 6 hours 1 minutes.

Miami – St Augustine

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294
Miles
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473
Kilometers
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255
Nautical miles

How far is St Augustine from Miami?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 293.957 miles
  • 473.077 kilometers
  • 255.441 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
  • 294.884 miles
  • 474.570 kilometers
  • 256.247 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).

Flight Duration

Estimated flight time from Miami to St Augustine is 1 hour 3 minutes.

Time difference and current local times

There is no time difference between Miami and St Augustine.

Miami time to St Augustine time converter

Time in Miami: 00:00 ⇆ Time in St Augustine: 00:00

Current local times

Miami, FL

 EDT

St Augustine, FL

 EDT

Carbon dioxide emissions

On average flying from Miami to St Augustine generates about 68 kg of CO2 per passenger, 68 kilograms is equal to 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Miami to St Augustine

Shortest flight path between Miami International Airport (MIA) and Northeast Florida Regional Airport (UST).

Airport information

Origin Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″W
Destination Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W