| Skien to Chantilly (Virginia) | 3,864.63 mi (6,219.53 km) |
| Skien to Chaparral (New Mexico) | 5,153.19 mi (8,293.26 km) |
| Skien to Chapel Hill (North Carolina) | 4,080.24 mi (6,566.52 km) |
| Skien to Charleston (Illinois) | 4,177.16 mi (6,722.49 km) |
| Skien to Charleston (South Carolina) | 4,285.23 mi (6,896.41 km) |
| Skien to Charleston (West Virginia) | 4,031.84 mi (6,488.62 km) |
| Skien to Charlotte (North Carolina) | 4,179.89 mi (6,726.89 km) |
| Skien to Charlottesville (Virginia) | 3,945.49 mi (6,349.66 km) |
| Skien to Chaska (Minnesota) | 4,040.61 mi (6,502.73 km) |
| Skien to Chatham (Illinois) | 4,213.36 mi (6,780.75 km) |
| Skien to Chattanooga (Tennessee) | 4,332.98 mi (6,973.26 km) |
| Skien to Cheat Lake (West Virginia) | 3,901.55 mi (6,278.94 km) |
| Skien to Chelsea (Alabama) | 4,476.77 mi (7,204.66 km) |
| Skien to Chelsea (Massachusetts) | 3,463.67 mi (5,574.23 km) |
| Skien to Cheney (Washington) | 4,483.13 mi (7,214.90 km) |
