| Sliven to Llagostera | 1,196.31 mi (1,925.27 km) |
| Sliven to Llanera | 1,619.16 mi (2,605.79 km) |
| Sliven to Llanes | 1,561.37 mi (2,512.78 km) |
| Sliven to Lleida | 1,313.47 mi (2,113.82 km) |
| Sliven to Lloret de Mar | 1,201.03 mi (1,932.88 km) |
| Sliven to Lluchmayor | 1,236.48 mi (1,989.92 km) |
| Sliven to Loeches | 1,538.04 mi (2,475.23 km) |
| Sliven to Logrono | 1,457.23 mi (2,345.18 km) |
| Sliven to Loja | 1,649.92 mi (2,655.30 km) |
| Sliven to Lora del Rio | 1,706.60 mi (2,746.50 km) |
| Sliven to Lorca | 1,511.87 mi (2,433.11 km) |
| Sliven to Los Alcazares | 1,467.41 mi (2,361.57 km) |
| Sliven to Los Barrios | 1,744.95 mi (2,808.23 km) |
| Sliven to Los Corrales de Buelna | 1,528.79 mi (2,460.35 km) |
| Sliven to Los Llanos de Aridane | 2,630.30 mi (4,233.07 km) |
