| Caerphilly to Rovinj | 891.67 mi (1,435.00 km) |
| Caerphilly to Samobor | 947.80 mi (1,525.34 km) |
| Caerphilly to Sesvete | 963.02 mi (1,549.83 km) |
| Caerphilly to Sibenik | 1,036.73 mi (1,668.45 km) |
| Caerphilly to Sinj | 1,067.48 mi (1,717.94 km) |
| Caerphilly to Sisak | 986.27 mi (1,587.25 km) |
| Caerphilly to Slatina | 1,033.14 mi (1,662.68 km) |
| Caerphilly to Slavonski Brod | 1,065.49 mi (1,714.75 km) |
| Caerphilly to Solin | 1,069.15 mi (1,720.64 km) |
| Caerphilly to Split | 1,067.93 mi (1,718.67 km) |
| Caerphilly to Sveti Ivan Zelina | 963.72 mi (1,550.96 km) |
| Caerphilly to Trilj | 1,074.30 mi (1,728.91 km) |
| Caerphilly to Trogir | 1,060.23 mi (1,706.27 km) |
| Caerphilly to Umag | 872.96 mi (1,404.89 km) |
| Caerphilly to Valpovo | 1,064.14 mi (1,712.57 km) |
