| Picayune to Channelview (Texas) | 329.07 mi (529.58 km) |
| Picayune to Chantilly (Virginia) | 901.57 mi (1,450.94 km) |
| Picayune to Chaparral (New Mexico) | 992.53 mi (1,597.33 km) |
| Picayune to Chapel Hill (North Carolina) | 718.09 mi (1,155.66 km) |
| Picayune to Charleston (Illinois) | 624.25 mi (1,004.63 km) |
| Picayune to Charleston (South Carolina) | 591.76 mi (952.35 km) |
| Picayune to Charleston (West Virginia) | 707.57 mi (1,138.72 km) |
| Picayune to Charlotte (North Carolina) | 605.97 mi (975.21 km) |
| Picayune to Charlottesville (Virginia) | 821.56 mi (1,322.17 km) |
| Picayune to Chaska (Minnesota) | 1,009.81 mi (1,625.14 km) |
| Picayune to Chatham (Illinois) | 631.59 mi (1,016.45 km) |
| Picayune to Chattanooga (Tennessee) | 405.05 mi (651.87 km) |
| Picayune to Cheat Lake (West Virginia) | 839.28 mi (1,350.68 km) |
| Picayune to Chelsea (Alabama) | 262.83 mi (422.98 km) |
| Picayune to Chelsea (Massachusetts) | 1,315.75 mi (2,117.50 km) |
