| Amposta to Morristown (New Jersey) | 3,797.52 mi (6,111.51 km) |
| Amposta to Morristown (Tennessee) | 4,368.57 mi (7,030.54 km) |
| Amposta to Morrisville (North Carolina) | 4,169.57 mi (6,710.27 km) |
| Amposta to Morro Bay (California) | 5,999.68 mi (9,655.56 km) |
| Amposta to Morton (Illinois) | 4,484.60 mi (7,217.27 km) |
| Amposta to Morton Grove (Illinois) | 4,358.14 mi (7,013.75 km) |
| Amposta to Moscow (Idaho) | 5,281.85 mi (8,500.31 km) |
| Amposta to Moses Lake (Washington) | 5,335.16 mi (8,586.11 km) |
| Amposta to Moss Bluff (Louisiana) | 5,070.58 mi (8,160.31 km) |
| Amposta to Moss Point (Mississippi) | 4,843.15 mi (7,794.30 km) |
| Amposta to Moultrie (Georgia) | 4,583.59 mi (7,376.58 km) |
| Amposta to Mounds View (Minnesota) | 4,473.15 mi (7,198.84 km) |
| Amposta to Mount Airy (North Carolina) | 4,230.60 mi (6,808.49 km) |
| Amposta to Mount Clemens (Michigan) | 4,122.75 mi (6,634.92 km) |
| Amposta to Mount Dora (Florida) | 4,570.61 mi (7,355.69 km) |
