| Marienberg to Novi di Modena | 410.06 mi (659.93 km) |
| Marienberg to Novi Ligure | 453.58 mi (729.97 km) |
| Marienberg to Nuoro | 736.14 mi (1,184.70 km) |
| Marienberg to Occhiobello | 401.28 mi (645.80 km) |
| Marienberg to Oderzo | 336.63 mi (541.76 km) |
| Marienberg to Oggiono | 377.91 mi (608.19 km) |
| Marienberg to Olbia | 693.79 mi (1,116.54 km) |
| Marienberg to Oleggio | 405.22 mi (652.14 km) |
| Marienberg to Olgiate Comasco | 386.37 mi (621.80 km) |
| Marienberg to Olgiate Olona | 397.41 mi (639.56 km) |
| Marienberg to Omegna | 394.22 mi (634.44 km) |
| Marienberg to Opera | 405.61 mi (652.77 km) |
| Marienberg to Oppeano | 379.52 mi (610.78 km) |
| Marienberg to Orbassano | 467.58 mi (752.50 km) |
| Marienberg to Orbetello | 573.53 mi (923.01 km) |
