| Penarth to Lanester | 253.36 mi (407.75 km) |
| Penarth to Lannion | 186.81 mi (300.64 km) |
| Penarth to Laon | 325.11 mi (523.21 km) |
| Penarth to Lattes | 634.99 mi (1,021.92 km) |
| Penarth to Launaguet | 577.41 mi (929.24 km) |
| Penarth to Laval | 255.46 mi (411.13 km) |
| Penarth to Lavaur | 582.27 mi (937.07 km) |
| Penarth to Laxou | 454.49 mi (731.43 km) |
| Penarth to Le Beausset | 706.10 mi (1,136.36 km) |
| Penarth to Le Blanc-Mesnil | 302.69 mi (487.13 km) |
| Penarth to Le Bourget | 301.52 mi (485.26 km) |
| Penarth to Le Bouscat | 468.73 mi (754.35 km) |
| Penarth to Le Cannet | 720.18 mi (1,159.02 km) |
| Penarth to Le Chambon-Feugerolles | 539.76 mi (868.65 km) |
| Penarth to Le Chesnay | 295.91 mi (476.22 km) |
