| Sompting to Caguas (Puerto Rico) | 4,193.72 mi (6,749.15 km) |
| Sompting to Cahokia (Illinois) | 4,215.23 mi (6,783.75 km) |
| Sompting to Calabasas (California) | 5,473.77 mi (8,809.19 km) |
| Sompting to Caldwell (Idaho) | 4,876.82 mi (7,848.48 km) |
| Sompting to Caledonia (Wisconsin) | 3,928.77 mi (6,322.74 km) |
| Sompting to Calera (Alabama) | 4,340.24 mi (6,984.94 km) |
| Sompting to Calexico (California) | 5,450.75 mi (8,772.14 km) |
| Sompting to Calhoun (Georgia) | 4,200.14 mi (6,759.46 km) |
| Sompting to California (Maryland) | 3,675.46 mi (5,915.09 km) |
| Sompting to California City (California) | 5,390.03 mi (8,674.42 km) |
| Sompting to Callaway (Florida) | 4,437.84 mi (7,142.02 km) |
| Sompting to Calumet City (Illinois) | 3,970.32 mi (6,389.62 km) |
| Sompting to Calverton (Maryland) | 3,660.57 mi (5,891.12 km) |
| Sompting to Camano (Washington) | 4,786.54 mi (7,703.19 km) |
| Sompting to Camarillo (California) | 5,480.63 mi (8,820.22 km) |
