| Effingham to Montevarchi | 4,863.11 mi (7,826.42 km) |
| Effingham to Monticello Conte Otto | 4,780.49 mi (7,693.45 km) |
| Effingham to Montichiari | 4,740.44 mi (7,629.00 km) |
| Effingham to Montignoso | 4,786.50 mi (7,703.13 km) |
| Effingham to Montopoli in Val d'Arno | 4,824.19 mi (7,763.78 km) |
| Effingham to Monza | 4,689.18 mi (7,546.50 km) |
| Effingham to Morbegno | 4,679.69 mi (7,531.23 km) |
| Effingham to Mori | 4,746.87 mi (7,639.35 km) |
| Effingham to Morlupo | 4,957.90 mi (7,978.98 km) |
| Effingham to Morrovalle | 4,953.12 mi (7,971.27 km) |
| Effingham to Mortara | 4,680.92 mi (7,533.21 km) |
| Effingham to Mosciano Sant'Angelo | 4,988.83 mi (8,028.75 km) |
| Effingham to Motta di Livenza | 4,813.58 mi (7,746.71 km) |
| Effingham to Motta Sant'Anastasia | 5,257.99 mi (8,461.92 km) |
| Effingham to Mottola | 5,207.00 mi (8,379.86 km) |
