| San Cugat del Valles to Mitchell (South Dakota) | 4,749.16 mi (7,643.03 km) |
| San Cugat del Valles to Mitchellville (Maryland) | 4,014.44 mi (6,460.62 km) |
| San Cugat del Valles to Moberly (Missouri) | 4,697.12 mi (7,559.29 km) |
| San Cugat del Valles to Mobile (Alabama) | 4,863.39 mi (7,826.87 km) |
| San Cugat del Valles to Modesto (California) | 5,899.33 mi (9,494.06 km) |
| San Cugat del Valles to Mokena (Illinois) | 4,417.09 mi (7,108.63 km) |
| San Cugat del Valles to Moline (Illinois) | 4,531.06 mi (7,292.03 km) |
| San Cugat del Valles to Moncks Corner (South Carolina) | 4,376.71 mi (7,043.64 km) |
| San Cugat del Valles to Monfort Heights (Ohio) | 4,362.05 mi (7,020.05 km) |
| San Cugat del Valles to Monmouth (Oregon) | 5,582.18 mi (8,983.65 km) |
| San Cugat del Valles to Monroe (Georgia) | 4,528.64 mi (7,288.14 km) |
| San Cugat del Valles to Monroe (Louisiana) | 4,969.96 mi (7,998.38 km) |
| San Cugat del Valles to Monroe (Michigan) | 4,207.24 mi (6,770.89 km) |
| San Cugat del Valles to Monroe (North Carolina) | 4,332.85 mi (6,973.05 km) |
| San Cugat del Valles to Monroe (Ohio) | 4,341.35 mi (6,986.72 km) |
