| Bilbao to Rovinj | 828.68 mi (1,333.63 km) |
| Bilbao to Samobor | 932.57 mi (1,500.82 km) |
| Bilbao to Sesvete | 951.65 mi (1,531.53 km) |
| Bilbao to Sibenik | 941.56 mi (1,515.29 km) |
| Bilbao to Sinj | 978.72 mi (1,575.09 km) |
| Bilbao to Sisak | 963.15 mi (1,550.04 km) |
| Bilbao to Slatina | 1,027.73 mi (1,653.97 km) |
| Bilbao to Slavonski Brod | 1,042.42 mi (1,677.61 km) |
| Bilbao to Solin | 972.89 mi (1,565.71 km) |
| Bilbao to Split | 970.31 mi (1,561.56 km) |
| Bilbao to Sveti Ivan Zelina | 958.64 mi (1,542.78 km) |
| Bilbao to Trilj | 983.39 mi (1,582.61 km) |
| Bilbao to Trogir | 960.85 mi (1,546.35 km) |
| Bilbao to Umag | 824.61 mi (1,327.09 km) |
| Bilbao to Valpovo | 1,062.18 mi (1,709.42 km) |
