| Guastalla to Imielin | 537.01 mi (864.23 km) |
| Guastalla to Inowroclaw | 643.69 mi (1,035.91 km) |
| Guastalla to Janow Lubelski | 675.31 mi (1,086.80 km) |
| Guastalla to Jarocin | 578.54 mi (931.07 km) |
| Guastalla to Jaroslaw | 661.45 mi (1,064.50 km) |
| Guastalla to Jasien | 739.69 mi (1,190.41 km) |
| Guastalla to Jaslo | 605.24 mi (974.04 km) |
| Guastalla to Jastrzebie-Zdroj | 507.27 mi (816.38 km) |
| Guastalla to Jawor | 494.72 mi (796.17 km) |
| Guastalla to Jaworzno | 541.93 mi (872.16 km) |
| Guastalla to Jedrzejow | 595.87 mi (958.97 km) |
| Guastalla to Jelcz-Laskowice | 522.69 mi (841.19 km) |
| Guastalla to Jelenia Gora | 475.31 mi (764.94 km) |
| Guastalla to Jozefoslaw | 685.81 mi (1,103.70 km) |
| Guastalla to Jozefow | 693.22 mi (1,115.63 km) |
