| Oud-Beijerland to Noventa Vicentina | 556.40 mi (895.44 km) |
| Oud-Beijerland to Novi di Modena | 563.33 mi (906.59 km) |
| Oud-Beijerland to Novi Ligure | 527.42 mi (848.80 km) |
| Oud-Beijerland to Nuoro | 828.53 mi (1,333.39 km) |
| Oud-Beijerland to Occhiobello | 578.71 mi (931.34 km) |
| Oud-Beijerland to Oderzo | 555.73 mi (894.36 km) |
| Oud-Beijerland to Oggiono | 473.58 mi (762.16 km) |
| Oud-Beijerland to Olbia | 790.90 mi (1,272.83 km) |
| Oud-Beijerland to Oleggio | 470.71 mi (757.53 km) |
| Oud-Beijerland to Olgiate Comasco | 465.58 mi (749.28 km) |
| Oud-Beijerland to Olgiate Olona | 473.36 mi (761.80 km) |
| Oud-Beijerland to Omegna | 448.77 mi (722.23 km) |
| Oud-Beijerland to Opera | 495.74 mi (797.82 km) |
| Oud-Beijerland to Oppeano | 546.25 mi (879.11 km) |
| Oud-Beijerland to Orbassano | 491.87 mi (791.58 km) |
