| Willoughby to Montevarchi | 4,460.87 mi (7,179.08 km) |
| Willoughby to Monticello Conte Otto | 4,381.67 mi (7,051.62 km) |
| Willoughby to Montichiari | 4,340.33 mi (6,985.08 km) |
| Willoughby to Montignoso | 4,383.94 mi (7,055.27 km) |
| Willoughby to Montopoli in Val d'Arno | 4,421.53 mi (7,115.77 km) |
| Willoughby to Monza | 4,288.47 mi (6,901.62 km) |
| Willoughby to Morbegno | 4,280.16 mi (6,888.25 km) |
| Willoughby to Mori | 4,348.00 mi (6,997.43 km) |
| Willoughby to Morlupo | 4,554.34 mi (7,329.51 km) |
| Willoughby to Morrovalle | 4,552.18 mi (7,326.02 km) |
| Willoughby to Mortara | 4,279.25 mi (6,886.80 km) |
| Willoughby to Mosciano Sant'Angelo | 4,587.26 mi (7,382.49 km) |
| Willoughby to Motta di Livenza | 4,415.97 mi (7,106.82 km) |
| Willoughby to Motta Sant'Anastasia | 4,850.47 mi (7,806.08 km) |
| Willoughby to Mottola | 4,804.98 mi (7,732.87 km) |
