| Diamond Bar to Lagoa | 5,748.61 mi (9,251.50 km) |
| Diamond Bar to Lagoa | 4,942.27 mi (7,953.82 km) |
| Diamond Bar to Lagos | 5,740.23 mi (9,238.01 km) |
| Diamond Bar to Lamego | 5,606.85 mi (9,023.36 km) |
| Diamond Bar to Leiria | 5,622.84 mi (9,049.08 km) |
| Diamond Bar to Lisbon | 5,651.10 mi (9,094.57 km) |
| Diamond Bar to Loule | 5,767.39 mi (9,281.72 km) |
| Diamond Bar to Loures | 5,645.85 mi (9,086.11 km) |
| Diamond Bar to Lourinha | 5,623.38 mi (9,049.95 km) |
| Diamond Bar to Lousa | 5,630.71 mi (9,061.76 km) |
| Diamond Bar to Lousada | 5,580.76 mi (8,981.36 km) |
| Diamond Bar to Macedo de Cavaleiros | 5,622.78 mi (9,048.99 km) |
| Diamond Bar to Mafamude | 5,573.57 mi (8,969.79 km) |
| Diamond Bar to Mafra | 5,634.26 mi (9,067.47 km) |
| Diamond Bar to Maia | 5,568.06 mi (8,960.93 km) |
