| Sinnai to Suchanino | 1,128.79 mi (1,816.61 km) |
| Sinnai to Sulechow | 934.83 mi (1,504.46 km) |
| Sinnai to Sulecin | 950.65 mi (1,529.92 km) |
| Sinnai to Sulejowek | 1,063.78 mi (1,711.99 km) |
| Sinnai to Suwalki | 1,206.95 mi (1,942.40 km) |
| Sinnai to Swarzedz | 980.09 mi (1,577.31 km) |
| Sinnai to Swidnica | 872.31 mi (1,403.85 km) |
| Sinnai to Swidnik | 1,049.38 mi (1,688.81 km) |
| Sinnai to Swidwin | 1,046.91 mi (1,684.84 km) |
| Sinnai to Swiebodzice | 870.44 mi (1,400.84 km) |
| Sinnai to Swiecie | 1,067.83 mi (1,718.51 km) |
| Sinnai to Swiedbodzin | 944.26 mi (1,519.64 km) |
| Sinnai to Swietochlowice | 894.62 mi (1,439.76 km) |
| Sinnai to Swinoujscie | 1,037.10 mi (1,669.05 km) |
| Sinnai to Sycow | 925.75 mi (1,489.85 km) |
