| Iowa City to Montevarchi | 4,866.16 mi (7,831.33 km) |
| Iowa City to Monticello Conte Otto | 4,776.31 mi (7,686.73 km) |
| Iowa City to Montichiari | 4,739.11 mi (7,626.86 km) |
| Iowa City to Montignoso | 4,790.53 mi (7,709.61 km) |
| Iowa City to Montopoli in Val d'Arno | 4,828.33 mi (7,770.45 km) |
| Iowa City to Monza | 4,689.29 mi (7,546.68 km) |
| Iowa City to Morbegno | 4,677.29 mi (7,527.37 km) |
| Iowa City to Mori | 4,742.92 mi (7,632.99 km) |
| Iowa City to Morlupo | 4,963.85 mi (7,988.54 km) |
| Iowa City to Morrovalle | 4,952.97 mi (7,971.03 km) |
| Iowa City to Mortara | 4,683.18 mi (7,536.85 km) |
| Iowa City to Mosciano Sant'Angelo | 4,989.99 mi (8,030.61 km) |
| Iowa City to Motta di Livenza | 4,806.88 mi (7,735.92 km) |
| Iowa City to Motta Sant'Anastasia | 5,274.03 mi (8,487.73 km) |
| Iowa City to Mottola | 5,208.60 mi (8,382.43 km) |
