| Altamura to Novi di Modena | 401.31 mi (645.85 km) |
| Altamura to Novi Ligure | 478.41 mi (769.92 km) |
| Altamura to Nuoro | 380.24 mi (611.94 km) |
| Altamura to Occhiobello | 378.99 mi (609.93 km) |
| Altamura to Oderzo | 398.95 mi (642.04 km) |
| Altamura to Oggiono | 498.45 mi (802.18 km) |
| Altamura to Olbia | 368.33 mi (592.77 km) |
| Altamura to Oleggio | 517.42 mi (832.70 km) |
| Altamura to Olgiate Comasco | 512.57 mi (824.90 km) |
| Altamura to Olgiate Olona | 509.23 mi (819.53 km) |
| Altamura to Omegna | 537.74 mi (865.41 km) |
| Altamura to Opera | 485.87 mi (781.94 km) |
| Altamura to Oppeano | 411.34 mi (661.98 km) |
| Altamura to Orbassano | 539.75 mi (868.64 km) |
| Altamura to Orbetello | 297.52 mi (478.81 km) |
