| Williamstown to Liria | 3,832.56 mi (6,167.90 km) |
| Williamstown to Llagostera | 3,930.18 mi (6,325.01 km) |
| Williamstown to Llanera | 3,473.92 mi (5,590.74 km) |
| Williamstown to Llanes | 3,530.11 mi (5,681.16 km) |
| Williamstown to Lleida | 3,831.44 mi (6,166.11 km) |
| Williamstown to Lloret de Mar | 3,931.33 mi (6,326.86 km) |
| Williamstown to Lluchmayor | 4,002.73 mi (6,441.77 km) |
| Williamstown to Loeches | 3,675.97 mi (5,915.91 km) |
| Williamstown to Logrono | 3,663.32 mi (5,895.55 km) |
| Williamstown to Loja | 3,733.99 mi (6,009.27 km) |
| Williamstown to Lora del Rio | 3,651.92 mi (5,877.19 km) |
| Williamstown to Lorca | 3,838.94 mi (6,178.18 km) |
| Williamstown to Los Alcazares | 3,878.17 mi (6,241.30 km) |
| Williamstown to Los Barrios | 3,697.69 mi (5,950.86 km) |
| Williamstown to Los Corrales de Buelna | 3,566.45 mi (5,739.65 km) |
