| Picayune to Robertsville (New Jersey) | 1,096.59 mi (1,764.80 km) |
| Picayune to Robinson (Texas) | 445.57 mi (717.08 km) |
| Picayune to Robstown (Texas) | 518.08 mi (833.77 km) |
| Picayune to Rochester (Michigan) | 914.30 mi (1,471.43 km) |
| Picayune to Rochester (Minnesota) | 944.12 mi (1,519.42 km) |
| Picayune to Rochester (New Hampshire) | 1,352.46 mi (2,176.57 km) |
| Picayune to Rochester (New York) | 1,095.94 mi (1,763.75 km) |
| Picayune to Rochester Hills (Michigan) | 912.13 mi (1,467.93 km) |
| Picayune to Rock Hill (South Carolina) | 587.39 mi (945.32 km) |
| Picayune to Rock Island (Illinois) | 757.42 mi (1,218.95 km) |
| Picayune to Rock Springs (Wyoming) | 1,327.66 mi (2,136.66 km) |
| Picayune to Rockford (Illinois) | 810.98 mi (1,305.15 km) |
| Picayune to Rockledge (Florida) | 558.89 mi (899.45 km) |
| Picayune to Rocklin (California) | 1,872.45 mi (3,013.42 km) |
| Picayune to Rockport (Texas) | 478.18 mi (769.56 km) |
