| Picayune to Cullman (Alabama) | 301.22 mi (484.76 km) |
| Picayune to Culpeper (Virginia) | 860.44 mi (1,384.74 km) |
| Picayune to Culver City (California) | 1,689.60 mi (2,719.15 km) |
| Picayune to Cumberland (Maryland) | 880.53 mi (1,417.08 km) |
| Picayune to Cupertino (California) | 1,904.24 mi (3,064.58 km) |
| Picayune to Cutler Bay (Florida) | 663.95 mi (1,068.52 km) |
| Picayune to Cutlerville (Michigan) | 878.51 mi (1,413.82 km) |
| Picayune to Cuyahoga Falls (Ohio) | 863.94 mi (1,390.38 km) |
| Picayune to Cypress (California) | 1,669.05 mi (2,686.07 km) |
| Picayune to Cypress Gardens (Florida) | 511.95 mi (823.90 km) |
| Picayune to Cypress Lake (Florida) | 546.31 mi (879.20 km) |
| Picayune to D'Iberville (Mississippi) | 46.11 mi (74.21 km) |
| Picayune to Dakota Ridge (Colorado) | 1,073.82 mi (1,728.15 km) |
| Picayune to Dale City (Virginia) | 896.30 mi (1,442.46 km) |
| Picayune to Dallas (Georgia) | 366.47 mi (589.78 km) |
