| Oro Valley to Mombris | 5,666.32 mi (9,119.06 km) |
| Oro Valley to Monchengladbach | 5,524.72 mi (8,891.18 km) |
| Oro Valley to Monschau | 5,547.53 mi (8,927.88 km) |
| Oro Valley to Montabaur | 5,605.16 mi (9,020.63 km) |
| Oro Valley to Moosburg | 5,832.87 mi (9,387.09 km) |
| Oro Valley to Morbach | 5,609.88 mi (9,028.23 km) |
| Oro Valley to Morfelden-Walldorf | 5,650.27 mi (9,093.23 km) |
| Oro Valley to Morlenbach | 5,673.95 mi (9,131.34 km) |
| Oro Valley to Morsbach | 5,581.94 mi (8,983.27 km) |
| Oro Valley to Mosbach | 5,699.04 mi (9,171.71 km) |
| Oro Valley to Mosigkau | 5,679.08 mi (9,139.60 km) |
| Oro Valley to Mossingen | 5,740.27 mi (9,238.07 km) |
| Oro Valley to Much | 5,569.29 mi (8,962.91 km) |
| Oro Valley to Mucheln | 5,691.56 mi (9,159.69 km) |
| Oro Valley to Muhlacker | 5,707.56 mi (9,185.43 km) |
