How far is St Augustine, FL, from Richmond, VA?
The distance between Richmond (Richmond International Airport) and St Augustine (Northeast Florida Regional Airport) is 569 miles / 916 kilometers / 495 nautical miles.
The driving distance from Richmond (RIC) to St Augustine (UST) is 633 miles / 1018 kilometers, and travel time by car is about 11 hours 39 minutes.
Richmond International Airport – Northeast Florida Regional Airport
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Distance from Richmond to St Augustine
There are several ways to calculate the distance from Richmond to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 569.110 miles
- 915.894 kilometers
- 494.543 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- 570.096 miles
- 917.480 kilometers
- 495.400 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 Richmond to St Augustine?
The estimated flight time from Richmond International Airport to Northeast Florida Regional Airport is 1 hour and 34 minutes.
What is the time difference between Richmond and St Augustine?
There is no time difference between Richmond and St Augustine.
Flight carbon footprint between Richmond International Airport (RIC) and Northeast Florida Regional Airport (UST)
On average, flying from Richmond to St Augustine generates about 109 kg of CO2 per passenger, and 109 kilograms equals 240 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Richmond to St Augustine
See the map of the shortest flight path between Richmond International Airport (RIC) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Richmond International Airport |
|---|---|
| City: | Richmond, VA |
| Country: | United States  |
| IATA Code: | RIC |
| ICAO Code: | KRIC |
| Coordinates: | 37°30′18″N, 77°19′10″W |
| Destination | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |