| Ponca City to Mattoon (Illinois) | 509.86 mi (820.54 km) |
| Ponca City to Mauldin (South Carolina) | 837.80 mi (1,348.31 km) |
| Ponca City to Maumee (Ohio) | 791.29 mi (1,273.45 km) |
| Ponca City to Maumelle (Arkansas) | 291.77 mi (469.56 km) |
| Ponca City to Mayagüez (Puerto Rico) | 2,221.33 mi (3,574.88 km) |
| Ponca City to Mayfield Heights (Ohio) | 898.50 mi (1,446.00 km) |
| Ponca City to Mays Chapel (Maryland) | 1,123.56 mi (1,808.19 km) |
| Ponca City to Maywood (California) | 1,202.50 mi (1,935.24 km) |
| Ponca City to Maywood (Illinois) | 607.79 mi (978.15 km) |
| Ponca City to McAlester (Oklahoma) | 143.83 mi (231.47 km) |
| Ponca City to McAllen (Texas) | 728.66 mi (1,172.67 km) |
| Ponca City to McCalla (Alabama) | 614.82 mi (989.46 km) |
| Ponca City to McComb (Mississippi) | 534.63 mi (860.40 km) |
| Ponca City to McDonough (Georgia) | 764.06 mi (1,229.64 km) |
| Ponca City to McFarland (California) | 1,235.64 mi (1,988.57 km) |
