| Picayune to Ridgeland (Mississippi) | 133.65 mi (215.10 km) |
| Picayune to Ridgewood (New Jersey) | 1,129.34 mi (1,817.50 km) |
| Picayune to Rifle (Colorado) | 1,194.74 mi (1,922.75 km) |
| Picayune to Rincon (Georgia) | 512.03 mi (824.04 km) |
| Picayune to Ringwood (New Jersey) | 1,127.38 mi (1,814.35 km) |
| Picayune to Río Grande (Puerto Rico) | 1,712.53 mi (2,756.05 km) |
| Picayune to Rio Grande City (Texas) | 625.10 mi (1,006.00 km) |
| Picayune to Rio Linda (California) | 1,881.61 mi (3,028.15 km) |
| Picayune to Rio Rancho (New Mexico) | 1,039.18 mi (1,672.39 km) |
| Picayune to Rio Rico (Arizona) | 1,262.03 mi (2,031.03 km) |
| Picayune to Ripon (California) | 1,857.02 mi (2,988.58 km) |
| Picayune to River Edge (New Jersey) | 1,130.35 mi (1,819.13 km) |
| Picayune to River Falls (Wisconsin) | 1,002.90 mi (1,614.01 km) |
| Picayune to River Forest (Illinois) | 791.80 mi (1,274.28 km) |
| Picayune to River Grove (Illinois) | 793.67 mi (1,277.29 km) |
