| Picayune to Horizon West (Florida) | 505.55 mi (813.60 km) |
| Picayune to Hormigueros (Puerto Rico) | 1,652.62 mi (2,659.63 km) |
| Picayune to Horn Lake (Mississippi) | 306.11 mi (492.64 km) |
| Picayune to Hot Springs (Arkansas) | 336.81 mi (542.05 km) |
| Picayune to Hot Springs Village (Arkansas) | 343.35 mi (552.57 km) |
| Picayune to Houma (Louisiana) | 90.27 mi (145.27 km) |
| Picayune to Houston (Texas) | 345.31 mi (555.73 km) |
| Picayune to Howard (Wisconsin) | 973.74 mi (1,567.08 km) |
| Picayune to Huber Heights (Ohio) | 716.44 mi (1,152.99 km) |
| Picayune to Hudson (Florida) | 446.06 mi (717.86 km) |
| Picayune to Hudson (Ohio) | 870.61 mi (1,401.11 km) |
| Picayune to Hudson (Wisconsin) | 1,010.83 mi (1,626.78 km) |
| Picayune to Hueytown (Alabama) | 253.05 mi (407.25 km) |
| Picayune to Hugo (Minnesota) | 1,026.71 mi (1,652.32 km) |
| Picayune to Humacao (Puerto Rico) | 1,722.31 mi (2,771.80 km) |
