| Harrow to Montegranaro | 869.25 mi (1,398.92 km) |
| Harrow to Montegrotto Terme | 702.33 mi (1,130.29 km) |
| Harrow to Montelupo Fiorentino | 755.86 mi (1,216.44 km) |
| Harrow to Montemarciano | 838.32 mi (1,349.15 km) |
| Harrow to Montemurlo | 745.89 mi (1,200.40 km) |
| Harrow to Monteprandone | 892.10 mi (1,435.69 km) |
| Harrow to Montepulciano | 814.11 mi (1,310.18 km) |
| Harrow to Monteriggioni | 779.96 mi (1,255.22 km) |
| Harrow to Monteroni d'Arbia | 795.24 mi (1,279.81 km) |
| Harrow to Monteroni di Lecce | 1,172.65 mi (1,887.21 km) |
| Harrow to Monterotondo | 897.16 mi (1,443.85 km) |
| Harrow to Montesarchio | 1,015.47 mi (1,634.23 km) |
| Harrow to Montescaglioso | 1,111.35 mi (1,788.54 km) |
| Harrow to Montesilvano | 923.43 mi (1,486.11 km) |
| Harrow to Montespertoli | 762.40 mi (1,226.97 km) |
