| Aprilia to Oerlinghausen | 741.48 mi (1,193.29 km) |
| Aprilia to Oestrich-Winkel | 622.88 mi (1,002.43 km) |
| Aprilia to Offenburg | 528.18 mi (850.03 km) |
| Aprilia to Oftersheim | 572.74 mi (921.74 km) |
| Aprilia to Ohrdruf | 645.24 mi (1,038.41 km) |
| Aprilia to Ohringen | 547.88 mi (881.72 km) |
| Aprilia to Olbernhau | 628.45 mi (1,011.39 km) |
| Aprilia to Olching | 461.78 mi (743.17 km) |
| Aprilia to Oldenburg | 824.89 mi (1,327.53 km) |
| Aprilia to Oldenburg in Holstein | 882.36 mi (1,420.03 km) |
| Aprilia to Olfen | 742.88 mi (1,195.55 km) |
| Aprilia to Olpe | 690.77 mi (1,111.68 km) |
| Aprilia to Olsberg | 703.04 mi (1,131.44 km) |
| Aprilia to Oranienburg | 772.33 mi (1,242.95 km) |
| Aprilia to Ortenberg | 630.03 mi (1,013.93 km) |
