The closest beach to Fourka (Kassandra) is Agios Nikolaos, just 4.8 km away. Within 15 km there are 16 beaches; below are the 12 closest to Fourka, ordered by distance. Photos, map, reviews.
4.8 km from Fourka

6.0 km from Fourka

7.1 km from Fourka

7.2 km from Fourka

7.5 km from Fourka

8.4 km from Fourka

9.2 km from Fourka

10.0 km from Fourka

10.5 km from Fourka

10.5 km from Fourka

11.1 km from Fourka

Agios Nikolaos, just 4.8 km from Fourka. The rest are listed below, ordered by distance.
Within 15 km of Fourka there are 16 beaches, with 25 across Kassandra in total.
Based on user reviews: Poseidi (★4.7), Kallithea (★4.7), Kryopigi Beach (★4.4).
The beaches are spread out around Fourka. A car makes exploring much easier — local buses and taxis are limited outside peak season.
Fourka is on the Kassandra side of Halkidiki, in northern Greece. The nearest airport is Thessaloniki (SKG); from there a car is the most convenient way to reach the Kassandra villages.