| Modugno to Novi di Modena | 396.91 mi (638.76 km) |
| Modugno to Novi Ligure | 477.42 mi (768.33 km) |
| Modugno to Nuoro | 393.70 mi (633.60 km) |
| Modugno to Occhiobello | 373.24 mi (600.68 km) |
| Modugno to Oderzo | 389.33 mi (626.57 km) |
| Modugno to Oggiono | 494.14 mi (795.24 km) |
| Modugno to Olbia | 379.85 mi (611.32 km) |
| Modugno to Oleggio | 514.45 mi (827.92 km) |
| Modugno to Olgiate Comasco | 508.76 mi (818.77 km) |
| Modugno to Olgiate Olona | 505.88 mi (814.13 km) |
| Modugno to Omegna | 534.39 mi (860.03 km) |
| Modugno to Opera | 482.71 mi (776.84 km) |
| Modugno to Oppeano | 405.34 mi (652.33 km) |
| Modugno to Orbassano | 539.41 mi (868.10 km) |
| Modugno to Orbetello | 301.94 mi (485.93 km) |
