| Boxmeer to Caguas (Puerto Rico) | 4,469.38 mi (7,192.77 km) |
| Boxmeer to Cahokia (Illinois) | 4,427.59 mi (7,125.52 km) |
| Boxmeer to Calabasas (California) | 5,628.98 mi (9,058.97 km) |
| Boxmeer to Caldwell (Idaho) | 5,015.05 mi (8,070.95 km) |
| Boxmeer to Caledonia (Wisconsin) | 4,134.40 mi (6,653.67 km) |
| Boxmeer to Calera (Alabama) | 4,571.44 mi (7,357.02 km) |
| Boxmeer to Calexico (California) | 5,618.02 mi (9,041.33 km) |
| Boxmeer to Calhoun (Georgia) | 4,431.69 mi (7,132.12 km) |
| Boxmeer to California (Maryland) | 3,912.76 mi (6,296.98 km) |
| Boxmeer to California City (California) | 5,545.21 mi (8,924.16 km) |
| Boxmeer to Callaway (Florida) | 4,676.98 mi (7,526.87 km) |
| Boxmeer to Calumet City (Illinois) | 4,179.85 mi (6,726.82 km) |
| Boxmeer to Calverton (Maryland) | 3,895.35 mi (6,268.95 km) |
| Boxmeer to Camano (Washington) | 4,897.79 mi (7,882.23 km) |
| Boxmeer to Camarillo (California) | 5,634.61 mi (9,068.03 km) |
