| Boskoop to Caguas (Puerto Rico) | 4,415.44 mi (7,105.96 km) |
| Boskoop to Cahokia (Illinois) | 4,365.14 mi (7,025.02 km) |
| Boskoop to Calabasas (California) | 5,569.73 mi (8,963.61 km) |
| Boskoop to Caldwell (Idaho) | 4,957.27 mi (7,977.96 km) |
| Boskoop to Caledonia (Wisconsin) | 4,072.07 mi (6,553.36 km) |
| Boskoop to Calera (Alabama) | 4,509.10 mi (7,256.69 km) |
| Boskoop to Calexico (California) | 5,557.79 mi (8,944.40 km) |
| Boskoop to Calhoun (Georgia) | 4,369.36 mi (7,031.81 km) |
| Boskoop to California (Maryland) | 3,850.68 mi (6,197.07 km) |
| Boskoop to California City (California) | 5,485.95 mi (8,828.79 km) |
| Boskoop to Callaway (Florida) | 4,614.96 mi (7,427.06 km) |
| Boskoop to Calumet City (Illinois) | 4,117.44 mi (6,626.38 km) |
| Boskoop to Calverton (Maryland) | 3,833.15 mi (6,168.87 km) |
| Boskoop to Camano (Washington) | 4,842.90 mi (7,793.90 km) |
| Boskoop to Camarillo (California) | 5,575.46 mi (8,972.84 km) |
