| Swindon to La Union | 964.22 mi (1,551.77 km) |
| Swindon to La Victoria de Acentejo | 1,769.24 mi (2,847.32 km) |
| Swindon to Laguna de Duero | 703.14 mi (1,131.60 km) |
| Swindon to Lalin | 683.34 mi (1,099.72 km) |
| Swindon to Lardero | 631.90 mi (1,016.94 km) |
| Swindon to Laredo | 567.89 mi (913.93 km) |
| Swindon to Las Cabezas de San Juan | 1,027.65 mi (1,653.84 km) |
| Swindon to Las Palmas | 1,766.90 mi (2,843.56 km) |
| Swindon to Las Rozas de Madrid | 771.22 mi (1,241.17 km) |
| Swindon to Las Torres de Cotillas | 935.44 mi (1,505.45 km) |
| Swindon to Lebrija | 1,033.23 mi (1,662.83 km) |
| Swindon to Leganes | 781.80 mi (1,258.19 km) |
| Swindon to Leon | 643.64 mi (1,035.84 km) |
| Swindon to Lepe | 1,023.32 mi (1,646.88 km) |
| Swindon to Linares | 935.49 mi (1,505.52 km) |
