| Obernkirchen to Novi di Modena | 515.86 mi (830.20 km) |
| Obernkirchen to Novi Ligure | 518.92 mi (835.12 km) |
| Obernkirchen to Nuoro | 825.71 mi (1,328.85 km) |
| Obernkirchen to Occhiobello | 519.73 mi (836.42 km) |
| Obernkirchen to Oderzo | 473.35 mi (761.78 km) |
| Obernkirchen to Oggiono | 448.06 mi (721.09 km) |
| Obernkirchen to Olbia | 784.40 mi (1,262.36 km) |
| Obernkirchen to Oleggio | 461.13 mi (742.11 km) |
| Obernkirchen to Olgiate Comasco | 447.99 mi (720.97 km) |
| Obernkirchen to Olgiate Olona | 458.43 mi (737.76 km) |
| Obernkirchen to Omegna | 442.55 mi (712.22 km) |
| Obernkirchen to Opera | 475.60 mi (765.40 km) |
| Obernkirchen to Oppeano | 490.38 mi (789.18 km) |
| Obernkirchen to Orbassano | 506.69 mi (815.44 km) |
| Obernkirchen to Orbetello | 685.94 mi (1,103.92 km) |
