How far is it from River Ridge, FL to St. Augustine, FL?

The distance between River Ridge, FL and St. Augustine, FL is 178 mi by road.

How long does it take to drive from River Ridge, FL to St. Augustine, FL?

The drive from River Ridge, FL to St. Augustine, FL takes approximately 3 h 55 min by car.

The fastest route from River Ridge, FL to St. Augustine, FL covers 178 mi with a driving time of approximately 3 h 55 min.

St. Augustine, FL lies roughly to the north-east of River Ridge, FL.

The drive from River Ridge, FL to St. Augustine, FL mainly follows I 75, FL 20, FL 207. The longest single stretch is 71 mi on I 75.

Towns on the route from River Ridge, FL to St. Augustine, FL include Pasadena Hills, Ocala, Interlachen, Palatka, Flagler Estates.

Distance: 178 miDuration: 3 h 55 min

Driving from River Ridge, FL to St. Augustine, FL takes about 3 h 55 min via I 75. The distance is 178 mi. The straight-line distance is 138 mi. EV charging is available along the route, including in River Ridge, FL, Ocala, FL, Gainesville, FL, Palatka, FL. Driving directions

Driving directions28 · 178 mi

The return trip from St. Augustine, FL to River Ridge, FL covers roughly the same distance, 178 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 2 September 2026.

How far is it from River Ridge, FL to St. Augustine, FL?: The distance between River Ridge, FL and St. Augustine, FL is 178 mi by road.
How long does it take to drive from River Ridge, FL to St. Augustine, FL?: The drive from River Ridge, FL to St. Augustine, FL takes approximately 3 h 55 min by car.
What is the best route from River Ridge, FL to St. Augustine, FL?: The fastest route from River Ridge, FL to St. Augustine, FL covers 178 mi with a driving time of approximately 3 h 55 min.
Which direction is St. Augustine, FL from River Ridge, FL?: St. Augustine, FL lies roughly to the north-east of River Ridge, FL.
Which roads does the route from River Ridge, FL to St. Augustine, FL follow?: The drive from River Ridge, FL to St. Augustine, FL mainly follows I 75, FL 20, FL 207. The longest single stretch is 71 mi on I 75.
Which towns do you pass between River Ridge, FL and St. Augustine, FL?: Towns on the route from River Ridge, FL to St. Augustine, FL include Pasadena Hills, Ocala, Interlachen, Palatka, Flagler Estates.