| Altenberge to Novi di Modena | 518.49 mi (834.42 km) |
| Altenberge to Novi Ligure | 507.06 mi (816.04 km) |
| Altenberge to Nuoro | 815.24 mi (1,312.00 km) |
| Altenberge to Occhiobello | 526.87 mi (847.92 km) |
| Altenberge to Oderzo | 489.10 mi (787.13 km) |
| Altenberge to Oggiono | 441.04 mi (709.78 km) |
| Altenberge to Olbia | 774.93 mi (1,247.13 km) |
| Altenberge to Oleggio | 448.50 mi (721.80 km) |
| Altenberge to Olgiate Comasco | 438.01 mi (704.91 km) |
| Altenberge to Olgiate Olona | 447.70 mi (720.51 km) |
| Altenberge to Omegna | 428.27 mi (689.24 km) |
| Altenberge to Opera | 467.17 mi (751.84 km) |
| Altenberge to Oppeano | 495.83 mi (797.96 km) |
| Altenberge to Orbassano | 486.32 mi (782.66 km) |
| Altenberge to Orbetello | 686.37 mi (1,104.61 km) |
