| Harrow Weald to Liria | 827.71 mi (1,332.06 km) |
| Harrow Weald to Llagostera | 692.33 mi (1,114.20 km) |
| Harrow Weald to Llanera | 619.40 mi (996.82 km) |
| Harrow Weald to Llanes | 601.49 mi (968.00 km) |
| Harrow Weald to Lleida | 691.58 mi (1,112.99 km) |
| Harrow Weald to Lloret de Mar | 700.47 mi (1,127.29 km) |
| Harrow Weald to Lluchmayor | 851.23 mi (1,369.92 km) |
| Harrow Weald to Loeches | 788.89 mi (1,269.60 km) |
| Harrow Weald to Logrono | 639.12 mi (1,028.56 km) |
| Harrow Weald to Loja | 1,014.75 mi (1,633.09 km) |
| Harrow Weald to Lora del Rio | 996.54 mi (1,603.77 km) |
| Harrow Weald to Lorca | 964.33 mi (1,551.94 km) |
| Harrow Weald to Los Alcazares | 957.98 mi (1,541.72 km) |
| Harrow Weald to Los Barrios | 1,095.13 mi (1,762.44 km) |
| Harrow Weald to Los Corrales de Buelna | 601.93 mi (968.71 km) |
