| Santa Coloma de Farnes to McKeesport (Pennsylvania) | 4,118.10 mi (6,627.45 km) |
| Santa Coloma de Farnes to McKinleyville (California) | 5,818.69 mi (9,364.27 km) |
| Santa Coloma de Farnes to McKinney (Texas) | 5,159.21 mi (8,302.95 km) |
| Santa Coloma de Farnes to McLean (Virginia) | 4,046.86 mi (6,512.79 km) |
| Santa Coloma de Farnes to McMinnville (Oregon) | 5,557.06 mi (8,943.22 km) |
| Santa Coloma de Farnes to McMinnville (Tennessee) | 4,564.68 mi (7,346.15 km) |
| Santa Coloma de Farnes to McNair (Virginia) | 4,056.61 mi (6,528.48 km) |
| Santa Coloma de Farnes to McPherson (Kansas) | 4,972.30 mi (8,002.14 km) |
| Santa Coloma de Farnes to Mead Valley (California) | 5,969.99 mi (9,607.77 km) |
| Santa Coloma de Farnes to Meadow Woods (Florida) | 4,651.91 mi (7,486.53 km) |
| Santa Coloma de Farnes to Meadowbrook (Virginia) | 4,114.05 mi (6,620.92 km) |
| Santa Coloma de Farnes to Meadville (Pennsylvania) | 4,085.39 mi (6,574.80 km) |
| Santa Coloma de Farnes to Mebane (North Carolina) | 4,247.90 mi (6,836.34 km) |
| Santa Coloma de Farnes to Mechanicsville (Virginia) | 4,101.45 mi (6,600.64 km) |
| Santa Coloma de Farnes to Medford (Massachusetts) | 3,652.05 mi (5,877.41 km) |
