| Olbia to Montegranaro | 265.57 mi (427.39 km) |
| Olbia to Montegrotto Terme | 326.12 mi (524.84 km) |
| Olbia to Montelupo Fiorentino | 209.45 mi (337.08 km) |
| Olbia to Montemarciano | 270.69 mi (435.63 km) |
| Olbia to Montemurlo | 222.60 mi (358.24 km) |
| Olbia to Monteprandone | 262.11 mi (421.83 km) |
| Olbia to Montepulciano | 191.03 mi (307.43 km) |
| Olbia to Monteriggioni | 192.79 mi (310.26 km) |
| Olbia to Monteroni d'Arbia | 187.82 mi (302.27 km) |
| Olbia to Monteroni di Lecce | 452.60 mi (728.40 km) |
| Olbia to Monterotondo | 179.31 mi (288.57 km) |
| Olbia to Montesarchio | 267.87 mi (431.10 km) |
| Olbia to Montescaglioso | 375.97 mi (605.06 km) |
| Olbia to Montesilvano | 263.93 mi (424.75 km) |
| Olbia to Montespertoli | 205.45 mi (330.65 km) |
