| Billerbeck to Novi di Modena | 516.57 mi (831.33 km) |
| Billerbeck to Novi Ligure | 503.49 mi (810.30 km) |
| Billerbeck to Nuoro | 811.60 mi (1,306.14 km) |
| Billerbeck to Occhiobello | 525.47 mi (845.67 km) |
| Billerbeck to Oderzo | 488.78 mi (786.61 km) |
| Billerbeck to Oggiono | 438.11 mi (705.07 km) |
| Billerbeck to Olbia | 771.42 mi (1,241.48 km) |
| Billerbeck to Oleggio | 444.93 mi (716.04 km) |
| Billerbeck to Olgiate Comasco | 434.75 mi (699.66 km) |
| Billerbeck to Olgiate Olona | 444.35 mi (715.11 km) |
| Billerbeck to Omegna | 424.54 mi (683.23 km) |
| Billerbeck to Opera | 464.04 mi (746.80 km) |
| Billerbeck to Oppeano | 494.27 mi (795.46 km) |
| Billerbeck to Orbassano | 481.84 mi (775.44 km) |
| Billerbeck to Orbetello | 684.04 mi (1,100.86 km) |
