| Penarth to Beausoleil | 723.76 mi (1,164.79 km) |
| Penarth to Beauvais | 269.71 mi (434.05 km) |
| Penarth to Begles | 473.13 mi (761.43 km) |
| Penarth to Belfort | 519.39 mi (835.88 km) |
| Penarth to Bellegarde-sur-Valserine | 549.80 mi (884.81 km) |
| Penarth to Bellerive-sur-Allier | 473.32 mi (761.74 km) |
| Penarth to Bellevue | 302.76 mi (487.25 km) |
| Penarth to Belley | 562.62 mi (905.45 km) |
| Penarth to Berck-sur-Mer | 219.09 mi (352.59 km) |
| Penarth to Bergerac | 484.62 mi (779.93 km) |
| Penarth to Bernay | 232.06 mi (373.46 km) |
| Penarth to Berre-l'Etang | 672.72 mi (1,082.64 km) |
| Penarth to Besancon | 504.40 mi (811.75 km) |
| Penarth to Bethune | 260.23 mi (418.79 km) |
| Penarth to Betton | 234.46 mi (377.32 km) |
