| Williamstown to Rovinj | 4,302.13 mi (6,923.60 km) |
| Williamstown to Samobor | 4,364.79 mi (7,024.45 km) |
| Williamstown to Sesvete | 4,380.21 mi (7,049.26 km) |
| Williamstown to Sibenik | 4,445.40 mi (7,154.18 km) |
| Williamstown to Sinj | 4,478.26 mi (7,207.07 km) |
| Williamstown to Sisak | 4,403.21 mi (7,086.28 km) |
| Williamstown to Slatina | 4,450.29 mi (7,162.05 km) |
| Williamstown to Slavonski Brod | 4,482.76 mi (7,214.31 km) |
| Williamstown to Solin | 4,478.49 mi (7,207.44 km) |
| Williamstown to Split | 4,476.95 mi (7,204.96 km) |
| Williamstown to Sveti Ivan Zelina | 4,381.00 mi (7,050.53 km) |
| Williamstown to Trilj | 4,484.84 mi (7,217.65 km) |
| Williamstown to Trogir | 4,468.66 mi (7,191.62 km) |
| Williamstown to Umag | 4,285.27 mi (6,896.48 km) |
| Williamstown to Valpovo | 4,480.95 mi (7,211.40 km) |
