| Grossbeeren to Novi di Modena | 527.06 mi (848.22 km) |
| Grossbeeren to Novi Ligure | 563.82 mi (907.38 km) |
| Grossbeeren to Nuoro | 852.77 mi (1,372.40 km) |
| Grossbeeren to Occhiobello | 519.58 mi (836.18 km) |
| Grossbeeren to Oderzo | 455.73 mi (733.42 km) |
| Grossbeeren to Oggiono | 487.95 mi (785.27 km) |
| Grossbeeren to Olbia | 810.40 mi (1,304.22 km) |
| Grossbeeren to Oleggio | 512.35 mi (824.55 km) |
| Grossbeeren to Olgiate Comasco | 494.54 mi (795.89 km) |
| Grossbeeren to Olgiate Olona | 505.66 mi (813.78 km) |
| Grossbeeren to Omegna | 499.12 mi (803.25 km) |
| Grossbeeren to Opera | 516.13 mi (830.64 km) |
| Grossbeeren to Oppeano | 496.89 mi (799.66 km) |
| Grossbeeren to Orbassano | 571.45 mi (919.66 km) |
| Grossbeeren to Orbetello | 692.00 mi (1,113.67 km) |
