| Caerphilly to La Riche | 337.64 mi (543.37 km) |
| Caerphilly to La Roche-sur-Foron | 576.17 mi (927.26 km) |
| Caerphilly to La Roche-sur-Yon | 348.59 mi (561.01 km) |
| Caerphilly to La Rochelle | 385.92 mi (621.08 km) |
| Caerphilly to La Seyne-sur-Mer | 723.19 mi (1,163.86 km) |
| Caerphilly to La Teste-de-Buch | 490.11 mi (788.76 km) |
| Caerphilly to La Trinite | 728.94 mi (1,173.12 km) |
| Caerphilly to La Valette-du-Var | 723.71 mi (1,164.70 km) |
| Caerphilly to Lamballe | 217.07 mi (349.34 km) |
| Caerphilly to Lambersart | 278.18 mi (447.69 km) |
| Caerphilly to Lambesc | 674.13 mi (1,084.90 km) |
| Caerphilly to Lamorlaye | 300.25 mi (483.20 km) |
| Caerphilly to Lancon-Provence | 674.12 mi (1,084.89 km) |
| Caerphilly to Landerneau | 220.86 mi (355.44 km) |
| Caerphilly to Landivisiau | 215.36 mi (346.59 km) |
