| Llantrisant to Dormagen | 440.78 mi (709.37 km) |
| Llantrisant to Dornstadt | 627.23 mi (1,009.42 km) |
| Llantrisant to Dorsten | 443.42 mi (713.62 km) |
| Llantrisant to Dortmund | 465.60 mi (749.30 km) |
| Llantrisant to Dorverden | 540.84 mi (870.40 km) |
| Llantrisant to Dossenheim | 548.18 mi (882.21 km) |
| Llantrisant to Dreieich | 537.62 mi (865.21 km) |
| Llantrisant to Drensteinfurt | 476.13 mi (766.26 km) |
| Llantrisant to Dresden | 738.52 mi (1,188.54 km) |
| Llantrisant to Drochtersen | 554.68 mi (892.66 km) |
| Llantrisant to Drolshagen | 482.26 mi (776.13 km) |
| Llantrisant to Duderstadt | 585.25 mi (941.87 km) |
| Llantrisant to Duisburg | 435.86 mi (701.44 km) |
| Llantrisant to Dulmen | 456.37 mi (734.45 km) |
| Llantrisant to Duren | 429.81 mi (691.71 km) |
