| Picayune to Central Point (Oregon) | 2,003.81 mi (3,224.83 km) |
| Picayune to Centralia (Illinois) | 552.95 mi (889.89 km) |
| Picayune to Centralia (Washington) | 2,093.45 mi (3,369.09 km) |
| Picayune to Centreville (Virginia) | 899.91 mi (1,448.26 km) |
| Picayune to Ceres (California) | 1,846.76 mi (2,972.08 km) |
| Picayune to Cerritos (California) | 1,670.77 mi (2,688.84 km) |
| Picayune to Chalco (Nebraska) | 819.38 mi (1,318.66 km) |
| Picayune to Chalmette (Louisiana) | 44.27 mi (71.25 km) |
| Picayune to Chambersburg (Pennsylvania) | 937.32 mi (1,508.46 km) |
| Picayune to Chamblee (Georgia) | 390.10 mi (627.80 km) |
| Picayune to Champaign (Illinois) | 666.70 mi (1,072.96 km) |
| Picayune to Champlin (Minnesota) | 1,031.22 mi (1,659.58 km) |
| Picayune to Chandler (Arizona) | 1,312.15 mi (2,111.70 km) |
| Picayune to Chanhassen (Minnesota) | 1,011.85 mi (1,628.41 km) |
| Picayune to Channahon (Illinois) | 756.45 mi (1,217.38 km) |
