| Holzwickede to Novi di Modena | 480.75 mi (773.70 km) |
| Holzwickede to Novi Ligure | 468.84 mi (754.52 km) |
| Holzwickede to Nuoro | 777.03 mi (1,250.50 km) |
| Holzwickede to Occhiobello | 489.62 mi (787.97 km) |
| Holzwickede to Oderzo | 453.31 mi (729.54 km) |
| Holzwickede to Oggiono | 402.80 mi (648.25 km) |
| Holzwickede to Olbia | 736.69 mi (1,185.59 km) |
| Holzwickede to Oleggio | 410.28 mi (660.29 km) |
| Holzwickede to Olgiate Comasco | 399.75 mi (643.33 km) |
| Holzwickede to Olgiate Olona | 409.45 mi (658.94 km) |
| Holzwickede to Omegna | 390.10 mi (627.80 km) |
| Holzwickede to Opera | 428.91 mi (690.26 km) |
| Holzwickede to Oppeano | 458.42 mi (737.75 km) |
| Holzwickede to Orbassano | 448.62 mi (721.98 km) |
| Holzwickede to Orbetello | 648.37 mi (1,043.45 km) |
