| Bolsward to Sulakyurt | 1,591.47 mi (2,561.23 km) |
| Bolsward to Sultanbeyli | 1,384.86 mi (2,228.72 km) |
| Bolsward to Sultandagi | 1,578.99 mi (2,541.15 km) |
| Bolsward to Sultanhani | 1,678.49 mi (2,701.27 km) |
| Bolsward to Sultanhisar | 1,504.70 mi (2,421.58 km) |
| Bolsward to Suluova | 1,634.99 mi (2,631.26 km) |
| Bolsward to Sumbas | 1,812.18 mi (2,916.42 km) |
| Bolsward to Sungurlu | 1,616.65 mi (2,601.75 km) |
| Bolsward to Surmene | 1,809.21 mi (2,911.65 km) |
| Bolsward to Suruc | 1,926.85 mi (3,100.96 km) |
| Bolsward to Susehri | 1,761.90 mi (2,835.51 km) |
| Bolsward to Susurluk | 1,397.99 mi (2,249.84 km) |
| Bolsward to Susuz | 1,937.74 mi (3,118.49 km) |
| Bolsward to Sutculer | 1,623.94 mi (2,613.49 km) |
| Bolsward to Talas | 1,733.24 mi (2,789.37 km) |
