| Guastalla to Oschatz | 455.14 mi (732.48 km) |
| Guastalla to Oschersleben | 491.29 mi (790.65 km) |
| Guastalla to Osnabruck | 522.74 mi (841.28 km) |
| Guastalla to Ostbevern | 508.67 mi (818.63 km) |
| Guastalla to Osterburg | 545.81 mi (878.39 km) |
| Guastalla to Ostercappeln | 525.39 mi (845.54 km) |
| Guastalla to Osterhofen | 284.19 mi (457.36 km) |
| Guastalla to Osterholz-Scharmbeck | 579.61 mi (932.80 km) |
| Guastalla to Osternienburg | 479.59 mi (771.82 km) |
| Guastalla to Osterode | 471.04 mi (758.06 km) |
| Guastalla to Osterwieck | 487.11 mi (783.93 km) |
| Guastalla to Ostfildern | 272.06 mi (437.84 km) |
| Guastalla to Osthofen | 348.63 mi (561.07 km) |
| Guastalla to Ostrhauderfehn | 583.04 mi (938.31 km) |
| Guastalla to Ostringen | 311.18 mi (500.80 km) |
