| Ponca City to Mengen | 5,039.34 mi (8,110.03 km) |
| Ponca City to Meppen | 4,781.16 mi (7,694.54 km) |
| Ponca City to Merchweiler | 4,902.48 mi (7,889.78 km) |
| Ponca City to Mering | 5,091.45 mi (8,193.89 km) |
| Ponca City to Merseburg | 4,997.45 mi (8,042.62 km) |
| Ponca City to Merzenich | 4,825.88 mi (7,766.50 km) |
| Ponca City to Merzig | 4,882.55 mi (7,857.70 km) |
| Ponca City to Meschede | 4,868.33 mi (7,834.82 km) |
| Ponca City to Messkirch | 5,033.58 mi (8,100.76 km) |
| Ponca City to Messstetten | 5,020.32 mi (8,079.43 km) |
| Ponca City to Mettingen | 4,812.74 mi (7,745.36 km) |
| Ponca City to Mettlach | 4,880.20 mi (7,853.92 km) |
| Ponca City to Mettmann | 4,825.36 mi (7,765.66 km) |
| Ponca City to Metzingen | 5,017.74 mi (8,075.28 km) |
| Ponca City to Meuselwitz | 5,020.80 mi (8,080.19 km) |
