| Boiling Springs to Caguas (Puerto Rico) | 1,518.21 mi (2,443.33 km) |
| Boiling Springs to Cahokia (Illinois) | 514.50 mi (828.00 km) |
| Boiling Springs to Calabasas (California) | 2,076.05 mi (3,341.08 km) |
| Boiling Springs to Caldwell (Idaho) | 1,929.98 mi (3,106.00 km) |
| Boiling Springs to Caledonia (Wisconsin) | 622.12 mi (1,001.21 km) |
| Boiling Springs to Calera (Alabama) | 303.27 mi (488.06 km) |
| Boiling Springs to Calexico (California) | 1,920.81 mi (3,091.24 km) |
| Boiling Springs to Calhoun (Georgia) | 172.34 mi (277.35 km) |
| Boiling Springs to California (Maryland) | 377.79 mi (607.99 km) |
| Boiling Springs to California City (California) | 2,017.78 mi (3,247.31 km) |
| Boiling Springs to Callaway (Florida) | 398.04 mi (640.59 km) |
| Boiling Springs to Calumet City (Illinois) | 544.86 mi (876.87 km) |
| Boiling Springs to Calverton (Maryland) | 392.01 mi (630.89 km) |
| Boiling Springs to Camano (Washington) | 2,247.85 mi (3,617.57 km) |
| Boiling Springs to Camarillo (California) | 2,095.07 mi (3,371.70 km) |
