| Sierre to Chantilly (Virginia) | 4,141.31 mi (6,664.80 km) |
| Sierre to Chaparral (New Mexico) | 5,638.50 mi (9,074.29 km) |
| Sierre to Chapel Hill (North Carolina) | 4,336.59 mi (6,979.06 km) |
| Sierre to Charleston (Illinois) | 4,560.56 mi (7,339.51 km) |
| Sierre to Charleston (South Carolina) | 4,515.04 mi (7,266.26 km) |
| Sierre to Charleston (West Virginia) | 4,341.94 mi (6,987.68 km) |
| Sierre to Charlotte (North Carolina) | 4,445.83 mi (7,154.87 km) |
| Sierre to Charlottesville (Virginia) | 4,221.72 mi (6,794.21 km) |
| Sierre to Chaska (Minnesota) | 4,524.86 mi (7,282.06 km) |
| Sierre to Chatham (Illinois) | 4,612.36 mi (7,422.88 km) |
| Sierre to Chattanooga (Tennessee) | 4,641.34 mi (7,469.51 km) |
| Sierre to Cheat Lake (West Virginia) | 4,210.62 mi (6,776.34 km) |
| Sierre to Chelsea (Alabama) | 4,780.47 mi (7,693.43 km) |
| Sierre to Chelsea (Massachusetts) | 3,727.01 mi (5,998.05 km) |
| Sierre to Cheney (Washington) | 5,159.01 mi (8,302.62 km) |
