| Witham to Chantilly (Virginia) | 3,706.74 mi (5,965.42 km) |
| Witham to Chaparral (New Mexico) | 5,163.63 mi (8,310.06 km) |
| Witham to Chapel Hill (North Carolina) | 3,908.99 mi (6,290.91 km) |
| Witham to Charleston (Illinois) | 4,101.79 mi (6,601.20 km) |
| Witham to Charleston (South Carolina) | 4,096.42 mi (6,592.55 km) |
| Witham to Charleston (West Virginia) | 3,899.65 mi (6,275.88 km) |
| Witham to Charlotte (North Carolina) | 4,016.16 mi (6,463.39 km) |
| Witham to Charlottesville (Virginia) | 3,787.79 mi (6,095.85 km) |
| Witham to Chaska (Minnesota) | 4,047.05 mi (6,513.10 km) |
| Witham to Chatham (Illinois) | 4,150.46 mi (6,679.52 km) |
| Witham to Chattanooga (Tennessee) | 4,201.16 mi (6,761.11 km) |
| Witham to Cheat Lake (West Virginia) | 3,767.84 mi (6,063.75 km) |
| Witham to Chelsea (Alabama) | 4,342.27 mi (6,988.20 km) |
| Witham to Chelsea (Massachusetts) | 3,293.23 mi (5,299.95 km) |
| Witham to Cheney (Washington) | 4,667.98 mi (7,512.39 km) |
