| Diamond Bar to Miranda de Ebro | 5,731.58 mi (9,224.08 km) |
| Diamond Bar to Mislata | 5,976.81 mi (9,618.74 km) |
| Diamond Bar to Moana | 5,518.57 mi (8,881.29 km) |
| Diamond Bar to Moguer | 5,811.97 mi (9,353.46 km) |
| Diamond Bar to Molina de Segura | 6,011.04 mi (9,673.83 km) |
| Diamond Bar to Molins de Rey | 5,978.33 mi (9,621.20 km) |
| Diamond Bar to Mollerusa | 5,925.98 mi (9,536.95 km) |
| Diamond Bar to Mollet | 5,979.76 mi (9,623.49 km) |
| Diamond Bar to Moncada | 5,981.26 mi (9,625.90 km) |
| Diamond Bar to Moncada | 5,974.30 mi (9,614.71 km) |
| Diamond Bar to Monforte de Lemos | 5,558.62 mi (8,945.74 km) |
| Diamond Bar to Monforte del Cid | 6,015.39 mi (9,680.84 km) |
| Diamond Bar to Mongat | 5,985.61 mi (9,632.90 km) |
| Diamond Bar to Monovar | 6,008.39 mi (9,669.57 km) |
| Diamond Bar to Monserrat | 5,974.90 mi (9,615.67 km) |
