| Silves to Chantilly (Virginia) | 3,662.97 mi (5,894.98 km) |
| Silves to Chaparral (New Mexico) | 5,311.49 mi (8,548.02 km) |
| Silves to Chapel Hill (North Carolina) | 3,822.57 mi (6,151.83 km) |
| Silves to Charleston (Illinois) | 4,173.64 mi (6,716.82 km) |
| Silves to Charleston (South Carolina) | 3,961.68 mi (6,375.71 km) |
| Silves to Charleston (West Virginia) | 3,886.07 mi (6,254.03 km) |
| Silves to Charlotte (North Carolina) | 3,934.77 mi (6,332.40 km) |
| Silves to Charlottesville (Virginia) | 3,737.07 mi (6,014.23 km) |
| Silves to Chaska (Minnesota) | 4,265.26 mi (6,864.28 km) |
| Silves to Chatham (Illinois) | 4,240.49 mi (6,824.42 km) |
| Silves to Chattanooga (Tennessee) | 4,163.64 mi (6,700.74 km) |
| Silves to Cheat Lake (West Virginia) | 3,762.98 mi (6,055.93 km) |
| Silves to Chelsea (Alabama) | 4,289.05 mi (6,902.57 km) |
| Silves to Chelsea (Massachusetts) | 3,267.14 mi (5,257.95 km) |
| Silves to Cheney (Washington) | 5,140.02 mi (8,272.06 km) |
