| Ponca City to Marasesti | 5,762.79 mi (9,274.32 km) |
| Ponca City to Marghita | 5,529.25 mi (8,898.46 km) |
| Ponca City to Marginea | 5,619.44 mi (9,043.62 km) |
| Ponca City to Matca | 5,774.05 mi (9,292.43 km) |
| Ponca City to Medgidia | 5,880.53 mi (9,463.80 km) |
| Ponca City to Media | 5,655.28 mi (9,101.30 km) |
| Ponca City to Miercurea-Ciuc | 5,692.26 mi (9,160.81 km) |
| Ponca City to Mioveni | 5,734.77 mi (9,229.22 km) |
| Ponca City to Mizil | 5,782.33 mi (9,305.77 km) |
| Ponca City to Moinesti | 5,710.47 mi (9,190.11 km) |
| Ponca City to Moisei | 5,586.22 mi (8,990.15 km) |
| Ponca City to Moldova Noua | 5,634.58 mi (9,067.98 km) |
| Ponca City to Moreni | 5,757.05 mi (9,265.07 km) |
| Ponca City to Motru | 5,675.61 mi (9,134.01 km) |
| Ponca City to Murfatlar | 5,889.30 mi (9,477.92 km) |
