| North Potomac to Melun | 3,852.29 mi (6,199.67 km) |
| North Potomac to Mende | 4,001.36 mi (6,439.57 km) |
| North Potomac to Mennecy | 3,842.17 mi (6,183.38 km) |
| North Potomac to Menton | 4,201.70 mi (6,761.98 km) |
| North Potomac to Mericourt | 3,812.88 mi (6,136.23 km) |
| North Potomac to Merignac | 3,806.54 mi (6,126.03 km) |
| North Potomac to Meru | 3,812.15 mi (6,135.06 km) |
| North Potomac to Merville | 3,797.60 mi (6,111.65 km) |
| North Potomac to Mery-sur-Oise | 3,818.71 mi (6,145.63 km) |
| North Potomac to Metz | 3,983.43 mi (6,410.72 km) |
| North Potomac to Meudon | 3,827.38 mi (6,159.57 km) |
| North Potomac to Meylan | 4,081.25 mi (6,568.14 km) |
| North Potomac to Meyzieu | 4,030.65 mi (6,486.71 km) |
| North Potomac to Meze | 4,038.69 mi (6,499.64 km) |
| North Potomac to Millau | 3,994.89 mi (6,429.15 km) |
