| Castricum to Mitchell (South Dakota) | 4,360.95 mi (7,018.28 km) |
| Castricum to Mitchellville (Maryland) | 3,822.30 mi (6,151.40 km) |
| Castricum to Moberly (Missouri) | 4,388.27 mi (7,062.24 km) |
| Castricum to Mobile (Alabama) | 4,676.74 mi (7,526.48 km) |
| Castricum to Modesto (California) | 5,405.04 mi (8,698.57 km) |
| Castricum to Mokena (Illinois) | 4,117.32 mi (6,626.19 km) |
| Castricum to Moline (Illinois) | 4,214.29 mi (6,782.25 km) |
| Castricum to Moncks Corner (South Carolina) | 4,229.19 mi (6,806.23 km) |
| Castricum to Monfort Heights (Ohio) | 4,111.05 mi (6,616.10 km) |
| Castricum to Monmouth (Oregon) | 5,032.47 mi (8,098.97 km) |
| Castricum to Monroe (Georgia) | 4,344.46 mi (6,991.74 km) |
| Castricum to Monroe (Louisiana) | 4,732.65 mi (7,616.47 km) |
| Castricum to Monroe (Michigan) | 3,933.19 mi (6,329.85 km) |
| Castricum to Monroe (North Carolina) | 4,159.87 mi (6,694.67 km) |
| Castricum to Monroe (Ohio) | 4,089.06 mi (6,580.70 km) |
