| Effingham to Point Pleasant (New Jersey) | 772.89 mi (1,243.85 km) |
| Effingham to Pomona (California) | 1,650.32 mi (2,655.93 km) |
| Effingham to Pompano Beach (Florida) | 1,014.42 mi (1,632.55 km) |
| Effingham to Pompton Lakes (New Jersey) | 764.57 mi (1,230.45 km) |
| Effingham to Pompton Plains (New Jersey) | 763.24 mi (1,228.31 km) |
| Effingham to Ponca City (Oklahoma) | 492.62 mi (792.79 km) |
| Effingham to Ponce (Puerto Rico) | 1,963.32 mi (3,159.66 km) |
| Effingham to Pontiac (Illinois) | 122.31 mi (196.84 km) |
| Effingham to Pontiac (Michigan) | 367.33 mi (591.16 km) |
| Effingham to Pooler (Georgia) | 634.24 mi (1,020.71 km) |
| Effingham to Poplar Bluff (Missouri) | 191.90 mi (308.83 km) |
| Effingham to Poquoson (Virginia) | 676.31 mi (1,088.42 km) |
| Effingham to Port Angeles (Washington) | 1,834.65 mi (2,952.58 km) |
| Effingham to Port Arthur (Texas) | 709.23 mi (1,141.39 km) |
| Effingham to Port Charlotte (Florida) | 916.51 mi (1,474.98 km) |
