| Seia to Llagostera | 559.59 mi (900.57 km) |
| Seia to Llanera | 229.16 mi (368.80 km) |
| Seia to Llanes | 256.64 mi (413.03 km) |
| Seia to Lleida | 442.12 mi (711.53 km) |
| Seia to Lloret de Mar | 555.57 mi (894.10 km) |
| Seia to Lluchmayor | 564.33 mi (908.20 km) |
| Seia to Loeches | 226.36 mi (364.30 km) |
| Seia to Logrono | 306.60 mi (493.43 km) |
| Seia to Loja | 295.21 mi (475.10 km) |
| Seia to Lora del Rio | 224.57 mi (361.42 km) |
| Seia to Lorca | 373.80 mi (601.57 km) |
| Seia to Los Alcazares | 411.32 mi (661.96 km) |
| Seia to Los Barrios | 316.59 mi (509.50 km) |
| Seia to Los Corrales de Buelna | 271.14 mi (436.35 km) |
| Seia to Los Llanos de Aridane | 997.64 mi (1,605.55 km) |
