| Ottaviano to Luzzara | 343.09 mi (552.15 km) |
| Ottaviano to Luzzi | 135.83 mi (218.60 km) |
| Ottaviano to Macerata | 177.26 mi (285.27 km) |
| Ottaviano to Macerata Campania | 18.58 mi (29.90 km) |
| Ottaviano to Macomer | 301.56 mi (485.31 km) |
| Ottaviano to Maddaloni | 13.59 mi (21.86 km) |
| Ottaviano to Magenta | 425.42 mi (684.64 km) |
| Ottaviano to Magione | 197.29 mi (317.50 km) |
| Ottaviano to Maglie | 198.67 mi (319.73 km) |
| Ottaviano to Magnago | 433.85 mi (698.22 km) |
| Ottaviano to Malalbergo | 306.00 mi (492.45 km) |
| Ottaviano to Malnate | 442.52 mi (712.17 km) |
| Ottaviano to Malo | 366.36 mi (589.61 km) |
| Ottaviano to Mandello del Lario | 435.35 mi (700.63 km) |
| Ottaviano to Manduria | 168.38 mi (270.98 km) |
