| Ponca City to Marrero (Louisiana) | 619.61 mi (997.17 km) |
| Ponca City to Marshall (Minnesota) | 537.94 mi (865.73 km) |
| Ponca City to Marshall (Missouri) | 267.75 mi (430.91 km) |
| Ponca City to Marshall (Texas) | 327.86 mi (527.63 km) |
| Ponca City to Marshalltown (Iowa) | 428.85 mi (690.17 km) |
| Ponca City to Marshfield (Wisconsin) | 656.23 mi (1,056.09 km) |
| Ponca City to Martha Lake (Washington) | 1,488.33 mi (2,395.23 km) |
| Ponca City to Martin (Tennessee) | 456.80 mi (735.15 km) |
| Ponca City to Martinez (California) | 1,374.26 mi (2,211.66 km) |
| Ponca City to Martinez (Georgia) | 873.38 mi (1,405.57 km) |
| Ponca City to Martinsburg (West Virginia) | 1,053.07 mi (1,694.75 km) |
| Ponca City to Martinsville (Indiana) | 607.25 mi (977.28 km) |
| Ponca City to Martinsville (New Jersey) | 1,239.07 mi (1,994.10 km) |
| Ponca City to Martinsville (Virginia) | 951.74 mi (1,531.68 km) |
| Ponca City to Maryland City (Maryland) | 1,114.30 mi (1,793.30 km) |
