| Caerdydd to Montana | 1,344.24 mi (2,163.35 km) |
| Caerdydd to Nova Zagora | 1,496.64 mi (2,408.61 km) |
| Caerdydd to Novi Iskar | 1,373.31 mi (2,210.13 km) |
| Caerdydd to Novi Pazar | 1,513.88 mi (2,436.35 km) |
| Caerdydd to Omurtag | 1,490.11 mi (2,398.10 km) |
| Caerdydd to Panagyurishte | 1,419.86 mi (2,285.04 km) |
| Caerdydd to Parvomay | 1,478.89 mi (2,380.05 km) |
| Caerdydd to Pavlikeni | 1,438.54 mi (2,315.10 km) |
| Caerdydd to Pazardzhik | 1,438.17 mi (2,314.51 km) |
| Caerdydd to Pernik | 1,368.21 mi (2,201.92 km) |
| Caerdydd to Peshtera | 1,443.58 mi (2,323.22 km) |
| Caerdydd to Petrich | 1,425.41 mi (2,293.97 km) |
| Caerdydd to Pleven | 1,402.80 mi (2,257.59 km) |
| Caerdydd to Plovdiv | 1,457.48 mi (2,345.58 km) |
| Caerdydd to Pomorie | 1,561.07 mi (2,512.30 km) |
