| Rancho San Diego to Manerbio | 6,103.16 mi (9,822.08 km) |
| Rancho San Diego to Manfredonia | 6,487.04 mi (10,439.89 km) |
| Rancho San Diego to Maniago | 6,143.76 mi (9,887.43 km) |
| Rancho San Diego to Mantova | 6,135.35 mi (9,873.89 km) |
| Rancho San Diego to Maranello | 6,169.96 mi (9,929.60 km) |
| Rancho San Diego to Marano di Napoli | 6,470.12 mi (10,412.66 km) |
| Rancho San Diego to Marano Vicentino | 6,127.85 mi (9,861.82 km) |
| Rancho San Diego to Marcianise | 6,466.87 mi (10,407.42 km) |
| Rancho San Diego to Marcon | 6,162.88 mi (9,918.20 km) |
| Rancho San Diego to Mareno di Piave | 6,149.51 mi (9,896.68 km) |
| Rancho San Diego to Margherita di Savoia | 6,508.99 mi (10,475.20 km) |
| Rancho San Diego to Mariano Comense | 6,055.11 mi (9,744.76 km) |
| Rancho San Diego to Marigliano | 6,477.17 mi (10,424.00 km) |
| Rancho San Diego to Marino | 6,373.71 mi (10,257.49 km) |
| Rancho San Diego to Marostica | 6,132.53 mi (9,869.35 km) |
