| Oberursel to Novi di Modena | 382.50 mi (615.58 km) |
| Oberursel to Novi Ligure | 376.28 mi (605.56 km) |
| Oberursel to Nuoro | 684.08 mi (1,100.92 km) |
| Oberursel to Occhiobello | 390.80 mi (628.94 km) |
| Oberursel to Oderzo | 355.07 mi (571.43 km) |
| Oberursel to Oggiono | 307.47 mi (494.83 km) |
| Oberursel to Olbia | 643.18 mi (1,035.10 km) |
| Oberursel to Oleggio | 318.07 mi (511.88 km) |
| Oberursel to Olgiate Comasco | 305.92 mi (492.33 km) |
| Oberursel to Olgiate Olona | 316.07 mi (508.67 km) |
| Oberursel to Omegna | 298.95 mi (481.11 km) |
| Oberursel to Opera | 334.35 mi (538.08 km) |
| Oberursel to Oppeano | 359.71 mi (578.90 km) |
| Oberursel to Orbassano | 362.25 mi (582.99 km) |
| Oberursel to Orbetello | 550.88 mi (886.56 km) |
