| Cedar Rapids to Montevarchi | 4,857.68 mi (7,817.68 km) |
| Cedar Rapids to Monticello Conte Otto | 4,767.20 mi (7,672.07 km) |
| Cedar Rapids to Montichiari | 4,730.26 mi (7,612.62 km) |
| Cedar Rapids to Montignoso | 4,782.15 mi (7,696.13 km) |
| Cedar Rapids to Montopoli in Val d'Arno | 4,819.96 mi (7,756.97 km) |
| Cedar Rapids to Monza | 4,680.58 mi (7,532.66 km) |
| Cedar Rapids to Morbegno | 4,668.36 mi (7,513.00 km) |
| Cedar Rapids to Mori | 4,733.84 mi (7,618.38 km) |
| Cedar Rapids to Morlupo | 4,955.61 mi (7,975.28 km) |
| Cedar Rapids to Morrovalle | 4,944.18 mi (7,956.90 km) |
| Cedar Rapids to Mortara | 4,674.66 mi (7,523.15 km) |
| Cedar Rapids to Mosciano Sant'Angelo | 4,981.32 mi (8,016.65 km) |
| Cedar Rapids to Motta di Livenza | 4,797.54 mi (7,720.90 km) |
| Cedar Rapids to Motta Sant'Anastasia | 5,266.65 mi (8,475.86 km) |
| Cedar Rapids to Mottola | 5,199.92 mi (8,368.46 km) |
