| Duiven to Noventa Vicentina | 524.32 mi (843.82 km) |
| Duiven to Novi di Modena | 535.93 mi (862.49 km) |
| Duiven to Novi Ligure | 512.56 mi (824.88 km) |
| Duiven to Nuoro | 818.94 mi (1,317.96 km) |
| Duiven to Occhiobello | 547.80 mi (881.59 km) |
| Duiven to Oderzo | 517.13 mi (832.24 km) |
| Duiven to Oggiono | 451.83 mi (727.16 km) |
| Duiven to Olbia | 779.76 mi (1,254.90 km) |
| Duiven to Oleggio | 454.36 mi (731.21 km) |
| Duiven to Olgiate Comasco | 446.35 mi (718.34 km) |
| Duiven to Olgiate Olona | 455.22 mi (732.61 km) |
| Duiven to Omegna | 433.09 mi (696.99 km) |
| Duiven to Opera | 476.28 mi (766.50 km) |
| Duiven to Oppeano | 515.86 mi (830.19 km) |
| Duiven to Orbassano | 484.58 mi (779.86 km) |
