| Sinnai to Imielin | 893.62 mi (1,438.14 km) |
| Sinnai to Inowroclaw | 1,026.45 mi (1,651.91 km) |
| Sinnai to Janow Lubelski | 1,015.93 mi (1,634.98 km) |
| Sinnai to Jarocin | 960.96 mi (1,546.52 km) |
| Sinnai to Jaroslaw | 990.36 mi (1,593.83 km) |
| Sinnai to Jasien | 1,126.93 mi (1,813.62 km) |
| Sinnai to Jaslo | 938.84 mi (1,510.91 km) |
| Sinnai to Jastrzebie-Zdroj | 866.79 mi (1,394.96 km) |
| Sinnai to Jawor | 879.33 mi (1,415.14 km) |
| Sinnai to Jaworzno | 898.96 mi (1,446.74 km) |
| Sinnai to Jedrzejow | 950.19 mi (1,529.18 km) |
| Sinnai to Jelcz-Laskowice | 900.80 mi (1,449.69 km) |
| Sinnai to Jelenia Gora | 861.66 mi (1,386.70 km) |
| Sinnai to Jozefoslaw | 1,049.88 mi (1,689.62 km) |
| Sinnai to Jozefow | 1,056.51 mi (1,700.28 km) |
