| Rhondda to Lingolsheim | 534.86 mi (860.78 km) |
| Rhondda to Lisieux | 234.15 mi (376.83 km) |
| Rhondda to Livron-sur-Drome | 606.09 mi (975.41 km) |
| Rhondda to Livry-Gargan | 322.10 mi (518.37 km) |
| Rhondda to Lognes | 328.91 mi (529.33 km) |
| Rhondda to Lomme | 285.60 mi (459.62 km) |
| Rhondda to Longjumeau | 323.44 mi (520.53 km) |
| Rhondda to Longuenesse | 252.31 mi (406.06 km) |
| Rhondda to Longvic | 483.78 mi (778.56 km) |
| Rhondda to Longwy | 427.68 mi (688.28 km) |
| Rhondda to Lons | 590.35 mi (950.07 km) |
| Rhondda to Lons-le-Saunier | 529.42 mi (852.01 km) |
| Rhondda to Loos | 287.36 mi (462.45 km) |
| Rhondda to Lorgues | 721.81 mi (1,161.64 km) |
| Rhondda to Lorient | 267.12 mi (429.89 km) |
