| Ponca City to Dormagen | 4,825.77 mi (7,766.33 km) |
| Ponca City to Dornstadt | 5,044.65 mi (8,118.58 km) |
| Ponca City to Dorsten | 4,809.42 mi (7,740.02 km) |
| Ponca City to Dortmund | 4,832.84 mi (7,777.70 km) |
| Ponca City to Dorverden | 4,841.93 mi (7,792.33 km) |
| Ponca City to Dossenheim | 4,958.19 mi (7,979.43 km) |
| Ponca City to Dreieich | 4,937.03 mi (7,945.39 km) |
| Ponca City to Drensteinfurt | 4,831.65 mi (7,775.79 km) |
| Ponca City to Dresden | 5,070.03 mi (8,159.42 km) |
| Ponca City to Drochtersen | 4,813.31 mi (7,746.27 km) |
| Ponca City to Drolshagen | 4,862.43 mi (7,825.33 km) |
| Ponca City to Duderstadt | 4,931.09 mi (7,935.83 km) |
| Ponca City to Duisburg | 4,810.92 mi (7,742.42 km) |
| Ponca City to Dulmen | 4,813.96 mi (7,747.32 km) |
| Ponca City to Duren | 4,825.31 mi (7,765.59 km) |
