| Marshalltown to Marsala | 5,197.24 mi (8,364.15 km) |
| Marshalltown to Marsciano | 4,958.32 mi (7,979.65 km) |
| Marshalltown to Martano | 5,311.99 mi (8,548.82 km) |
| Marshalltown to Martellago | 4,833.39 mi (7,778.59 km) |
| Marshalltown to Martina Franca | 5,251.50 mi (8,451.47 km) |
| Marshalltown to Martinengo | 4,743.22 mi (7,633.48 km) |
| Marshalltown to Martinsicuro | 5,019.93 mi (8,078.80 km) |
| Marshalltown to Mascali | 5,310.21 mi (8,545.96 km) |
| Marshalltown to Mascalucia | 5,312.98 mi (8,550.42 km) |
| Marshalltown to Masera di Padova | 4,832.87 mi (7,777.76 km) |
| Marshalltown to Maserada sul Piave | 4,830.19 mi (7,773.43 km) |
| Marshalltown to Massa | 4,824.30 mi (7,763.96 km) |
| Marshalltown to Massa Lombarda | 4,869.69 mi (7,837.01 km) |
| Marshalltown to Massafra | 5,248.94 mi (8,447.36 km) |
| Marshalltown to Massalubrense | 5,141.71 mi (8,274.78 km) |
