| Castle Rock to Rovinj | 5,465.96 mi (8,796.61 km) |
| Castle Rock to Samobor | 5,498.97 mi (8,849.74 km) |
| Castle Rock to Sesvete | 5,510.42 mi (8,868.17 km) |
| Castle Rock to Sibenik | 5,610.07 mi (9,028.53 km) |
| Castle Rock to Sinj | 5,636.69 mi (9,071.37 km) |
| Castle Rock to Sisak | 5,536.40 mi (8,909.98 km) |
| Castle Rock to Slatina | 5,567.96 mi (8,960.77 km) |
| Castle Rock to Slavonski Brod | 5,605.88 mi (9,021.79 km) |
| Castle Rock to Solin | 5,640.73 mi (9,077.88 km) |
| Castle Rock to Split | 5,640.02 mi (9,076.73 km) |
| Castle Rock to Sveti Ivan Zelina | 5,507.92 mi (8,864.13 km) |
| Castle Rock to Trilj | 5,643.76 mi (9,082.75 km) |
| Castle Rock to Trogir | 5,633.35 mi (9,066.00 km) |
| Castle Rock to Umag | 5,444.59 mi (8,762.22 km) |
| Castle Rock to Valpovo | 5,592.52 mi (9,000.29 km) |
