| Willimantic to Melzo | 3,909.12 mi (6,291.12 km) |
| Willimantic to Mendicino | 4,427.00 mi (7,124.57 km) |
| Willimantic to Menfi | 4,344.91 mi (6,992.46 km) |
| Willimantic to Mentana | 4,168.01 mi (6,707.76 km) |
| Willimantic to Merano | 3,945.16 mi (6,349.13 km) |
| Willimantic to Merate | 3,903.40 mi (6,281.92 km) |
| Willimantic to Mercato San Severino | 4,306.18 mi (6,930.12 km) |
| Willimantic to Mercogliano | 4,299.92 mi (6,920.05 km) |
| Willimantic to Mesagne | 4,447.12 mi (7,156.94 km) |
| Willimantic to Messina | 4,439.73 mi (7,145.05 km) |
| Willimantic to Mestre | 4,029.54 mi (6,484.92 km) |
| Willimantic to Mestrino | 4,010.94 mi (6,454.99 km) |
| Willimantic to Milan | 3,900.46 mi (6,277.19 km) |
| Willimantic to Milazzo | 4,424.55 mi (7,120.63 km) |
| Willimantic to Minerbio | 4,026.36 mi (6,479.79 km) |
