Distance between cities › USA › Florida › Interlachen, FL › Distance from Interlachen to Saint Augustine Book Hotels

Distance from Interlachen, FL to Saint Augustine, FL

Distance

45 mi

Time

1 hour 12 mins

Gas Cost

$5 - $9

There are 39.61 miles from Interlachen to Saint Augustine in northeast direction and 45 miles (72.42 kilometers) by car, following the FL 207 route.

Interlachen and Saint Augustine are 1 hour 12 mins far apart, if you drive non-stop .

This is the fastest route from Interlachen, FL to Saint Augustine, FL. The halfway point is East Palatka, FL.

Interlachen, FL and Saint Augustine, FL are in the same time zone (EDT). Current time in both locations is 9:36 pm.

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Lowest Price Rental Cars in Interlachen, FL

Planning on renting a car to go from Interlachen, FL to Saint Augustine, FL? Here there are some offers to rent a car in Interlachen, FL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Interlachen »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.81 gallons of gas to cover the route between Interlachen, FL and Saint Augustine, FL.

The estimated cost of gas to go from Interlachen to Saint Augustine is $6.69.

During the route, an average car will release 35.39 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.70 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Interlachen, FL and Saint Augustine, FL

If you want to meet halfway between Interlachen, FL and Saint Augustine, FL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.687075 and -81.570724, or 29º 41' 13.47" N, 81º 34' 14.6064" W. This location is 22.49 miles away from Interlachen, FL and Saint Augustine, FL and it would take approximately 36 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is East Palatka, FL, situated 19 miles from Interlachen, FL and 26 miles from Saint Augustine, FL. It would take 28 minutes to go from Interlachen to East Palatka and 32 minutes to go from Saint Augustine to East Palatka.