| Slupca to Mitchell (South Dakota) | 4,786.32 mi (7,702.83 km) |
| Slupca to Mitchellville (Maryland) | 4,333.16 mi (6,973.55 km) |
| Slupca to Moberly (Missouri) | 4,851.44 mi (7,807.64 km) |
| Slupca to Mobile (Alabama) | 5,181.76 mi (8,339.24 km) |
| Slupca to Modesto (California) | 5,748.50 mi (9,251.32 km) |
| Slupca to Mokena (Illinois) | 4,587.58 mi (7,382.99 km) |
| Slupca to Moline (Illinois) | 4,676.15 mi (7,525.53 km) |
| Slupca to Moncks Corner (South Carolina) | 4,748.71 mi (7,642.31 km) |
| Slupca to Monfort Heights (Ohio) | 4,600.10 mi (7,403.14 km) |
| Slupca to Monmouth (Oregon) | 5,337.69 mi (8,590.18 km) |
| Slupca to Monroe (Georgia) | 4,852.99 mi (7,810.14 km) |
| Slupca to Monroe (Louisiana) | 5,220.35 mi (8,401.34 km) |
| Slupca to Monroe (Michigan) | 4,415.79 mi (7,106.52 km) |
| Slupca to Monroe (North Carolina) | 4,673.15 mi (7,520.72 km) |
| Slupca to Monroe (Ohio) | 4,577.89 mi (7,367.40 km) |
