| Ponca City to Bussum | 4,721.83 mi (7,599.05 km) |
| Ponca City to Capelle aan den IJssel | 4,713.90 mi (7,586.29 km) |
| Ponca City to Castricum | 4,694.17 mi (7,554.54 km) |
| Ponca City to Coevorden | 4,763.27 mi (7,665.74 km) |
| Ponca City to Cranendonck | 4,774.38 mi (7,683.61 km) |
| Ponca City to Cuijk | 4,768.11 mi (7,673.54 km) |
| Ponca City to Culemborg | 4,736.63 mi (7,622.87 km) |
| Ponca City to Dalfsen | 4,752.06 mi (7,647.70 km) |
| Ponca City to De Bilt | 4,729.22 mi (7,610.94 km) |
| Ponca City to De Meern | 4,724.51 mi (7,603.36 km) |
| Ponca City to Dedemsvaart | 4,755.88 mi (7,653.86 km) |
| Ponca City to Delft | 4,702.94 mi (7,568.65 km) |
| Ponca City to Delfzijl | 4,743.68 mi (7,634.21 km) |
| Ponca City to Den Helder | 4,683.05 mi (7,536.64 km) |
| Ponca City to Deurne | 4,775.16 mi (7,684.88 km) |
