| Houghton Regis to Liria | 848.34 mi (1,365.27 km) |
| Houghton Regis to Llagostera | 714.36 mi (1,149.66 km) |
| Houghton Regis to Llanera | 634.48 mi (1,021.10 km) |
| Houghton Regis to Llanes | 618.01 mi (994.59 km) |
| Houghton Regis to Lleida | 712.86 mi (1,147.24 km) |
| Houghton Regis to Lloret de Mar | 722.48 mi (1,162.72 km) |
| Houghton Regis to Lluchmayor | 873.15 mi (1,405.19 km) |
| Houghton Regis to Loeches | 807.64 mi (1,299.77 km) |
| Houghton Regis to Logrono | 658.31 mi (1,059.45 km) |
| Houghton Regis to Loja | 1,033.44 mi (1,663.16 km) |
| Houghton Regis to Lora del Rio | 1,014.21 mi (1,632.22 km) |
| Houghton Regis to Lorca | 984.43 mi (1,584.28 km) |
| Houghton Regis to Los Alcazares | 978.51 mi (1,574.76 km) |
| Houghton Regis to Los Barrios | 1,113.09 mi (1,791.35 km) |
| Houghton Regis to Los Corrales de Buelna | 619.30 mi (996.67 km) |
