| Billdal to Caguas (Puerto Rico) | 4,717.08 mi (7,591.41 km) |
| Billdal to Cahokia (Illinois) | 4,422.26 mi (7,116.94 km) |
| Billdal to Calabasas (California) | 5,481.91 mi (8,822.28 km) |
| Billdal to Caldwell (Idaho) | 4,842.23 mi (7,792.82 km) |
| Billdal to Caledonia (Wisconsin) | 4,115.66 mi (6,623.51 km) |
| Billdal to Calera (Alabama) | 4,617.00 mi (7,430.34 km) |
| Billdal to Calexico (California) | 5,495.26 mi (8,843.76 km) |
| Billdal to Calhoun (Georgia) | 4,479.92 mi (7,209.73 km) |
| Billdal to California (Maryland) | 3,985.04 mi (6,413.30 km) |
| Billdal to California City (California) | 5,398.94 mi (8,688.76 km) |
| Billdal to Callaway (Florida) | 4,746.20 mi (7,638.27 km) |
| Billdal to Calumet City (Illinois) | 4,170.34 mi (6,711.52 km) |
| Billdal to Calverton (Maryland) | 3,960.00 mi (6,373.01 km) |
| Billdal to Camano (Washington) | 4,679.16 mi (7,530.37 km) |
| Billdal to Camarillo (California) | 5,485.10 mi (8,827.42 km) |
