| Ostwald to Acri | 758.26 mi (1,220.30 km) |
| Ostwald to Adelfia | 687.30 mi (1,106.10 km) |
| Ostwald to Adrano | 832.50 mi (1,339.77 km) |
| Ostwald to Adria | 317.04 mi (510.23 km) |
| Ostwald to Afragola | 618.55 mi (995.47 km) |
| Ostwald to Agliana | 357.61 mi (575.53 km) |
| Ostwald to Agrate Brianza | 219.03 mi (352.49 km) |
| Ostwald to Agrigento | 830.44 mi (1,336.46 km) |
| Ostwald to Agropoli | 669.86 mi (1,078.03 km) |
| Ostwald to Ala | 247.54 mi (398.38 km) |
| Ostwald to Alassio | 315.19 mi (507.25 km) |
| Ostwald to Alatri | 545.25 mi (877.49 km) |
| Ostwald to Alba | 266.52 mi (428.92 km) |
| Ostwald to Albano Laziale | 529.03 mi (851.39 km) |
| Ostwald to Albenga | 311.92 mi (501.99 km) |
