| Sem to Caño Martin Peña (Puerto Rico) | 4,649.87 mi (7,483.24 km) |
| Sem to Cañon City (Colorado) | 4,752.33 mi (7,648.13 km) |
| Sem to Canóvanas (Puerto Rico) | 4,648.17 mi (7,480.51 km) |
| Sem to Canton (Georgia) | 4,378.03 mi (7,045.76 km) |
| Sem to Canton (Illinois) | 4,194.88 mi (6,751.01 km) |
| Sem to Canton (Mississippi) | 4,650.70 mi (7,484.57 km) |
| Sem to Canton (Ohio) | 3,911.19 mi (6,294.46 km) |
| Sem to Canyon (Texas) | 4,868.05 mi (7,834.37 km) |
| Sem to Canyon Lake (California) | 5,350.24 mi (8,610.39 km) |
| Sem to Canyon Lake (Texas) | 5,065.96 mi (8,152.88 km) |
| Sem to Cape Coral (Florida) | 4,730.74 mi (7,613.39 km) |
| Sem to Cape Girardeau (Missouri) | 4,364.78 mi (7,024.44 km) |
| Sem to Carbondale (Illinois) | 4,330.94 mi (6,969.97 km) |
| Sem to Carlisle (Pennsylvania) | 3,809.26 mi (6,130.41 km) |
| Sem to Carlsbad (California) | 5,386.21 mi (8,668.27 km) |
