| Towcester to Los Llanos de Aridane | 1,840.07 mi (2,961.30 km) |
| Towcester to Los Palacios y Villafranca | 1,061.59 mi (1,708.46 km) |
| Towcester to Luanco | 628.96 mi (1,012.21 km) |
| Towcester to Lucena | 1,031.76 mi (1,660.45 km) |
| Towcester to Lugo | 699.30 mi (1,125.42 km) |
| Towcester to Lumbreras | 1,007.24 mi (1,621.00 km) |
| Towcester to Madrid | 819.45 mi (1,318.78 km) |
| Towcester to Madridejos | 883.34 mi (1,421.60 km) |
| Towcester to Mahon | 881.93 mi (1,419.34 km) |
| Towcester to Mairena del Alcor | 1,045.69 mi (1,682.87 km) |
| Towcester to Mairena del Aljarafe | 1,051.62 mi (1,692.43 km) |
| Towcester to Majadahonda | 816.93 mi (1,314.72 km) |
| Towcester to Malaga | 1,077.82 mi (1,734.59 km) |
| Towcester to Malgrat de Mar | 745.28 mi (1,199.41 km) |
| Towcester to Manacor | 890.64 mi (1,433.34 km) |
