| Herndon to Moncalieri | 4,182.33 mi (6,730.81 km) |
| Herndon to Mondolfo | 4,458.19 mi (7,174.76 km) |
| Herndon to Mondovi | 4,207.68 mi (6,771.61 km) |
| Herndon to Monesiglio | 4,218.13 mi (6,788.42 km) |
| Herndon to Monfalcone | 4,405.22 mi (7,089.51 km) |
| Herndon to Monopoli | 4,742.64 mi (7,632.54 km) |
| Herndon to Monreale | 4,672.35 mi (7,519.42 km) |
| Herndon to Monselice | 4,349.44 mi (6,999.75 km) |
| Herndon to Monserrato | 4,439.94 mi (7,145.40 km) |
| Herndon to Monsummano | 4,355.51 mi (7,009.51 km) |
| Herndon to Montagnana | 4,337.36 mi (6,980.31 km) |
| Herndon to Montale | 4,361.93 mi (7,019.85 km) |
| Herndon to Montalto di Castro | 4,441.94 mi (7,148.61 km) |
| Herndon to Montalto Uffugo | 4,751.48 mi (7,646.77 km) |
| Herndon to Monte Compatri | 4,511.20 mi (7,260.07 km) |
