| Castelo Branco to Llagostera | 560.53 mi (902.08 km) |
| Castelo Branco to Llanera | 264.83 mi (426.21 km) |
| Castelo Branco to Llanes | 286.51 mi (461.10 km) |
| Castelo Branco to Lleida | 443.52 mi (713.77 km) |
| Castelo Branco to Lloret de Mar | 555.86 mi (894.57 km) |
| Castelo Branco to Lluchmayor | 552.85 mi (889.72 km) |
| Castelo Branco to Loeches | 220.18 mi (354.34 km) |
| Castelo Branco to Logrono | 320.30 mi (515.47 km) |
| Castelo Branco to Loja | 257.54 mi (414.46 km) |
| Castelo Branco to Lora del Rio | 183.94 mi (296.02 km) |
| Castelo Branco to Lorca | 345.84 mi (556.57 km) |
| Castelo Branco to Los Alcazares | 385.65 mi (620.64 km) |
| Castelo Branco to Los Barrios | 273.98 mi (440.94 km) |
| Castelo Branco to Los Corrales de Buelna | 296.94 mi (477.88 km) |
| Castelo Branco to Los Llanos de Aridane | 972.23 mi (1,564.65 km) |
