| Mercerville to Point Pleasant (New Jersey) | 34.60 mi (55.69 km) |
| Mercerville to Pomona (California) | 2,386.31 mi (3,840.39 km) |
| Mercerville to Pompano Beach (Florida) | 1,016.09 mi (1,635.23 km) |
| Mercerville to Pompton Lakes (New Jersey) | 57.07 mi (91.84 km) |
| Mercerville to Pompton Plains (New Jersey) | 54.44 mi (87.61 km) |
| Mercerville to Ponca City (Oklahoma) | 1,230.89 mi (1,980.92 km) |
| Mercerville to Ponce (Puerto Rico) | 1,609.07 mi (2,589.55 km) |
| Mercerville to Pontiac (Illinois) | 732.80 mi (1,179.33 km) |
| Mercerville to Pontiac (Michigan) | 475.15 mi (764.68 km) |
| Mercerville to Pooler (Georgia) | 670.17 mi (1,078.53 km) |
| Mercerville to Poplar Bluff (Missouri) | 881.98 mi (1,419.41 km) |
| Mercerville to Poquoson (Virginia) | 232.51 mi (374.19 km) |
| Mercerville to Port Angeles (Washington) | 2,434.18 mi (3,917.44 km) |
| Mercerville to Port Arthur (Texas) | 1,298.66 mi (2,089.99 km) |
| Mercerville to Port Charlotte (Florida) | 1,008.86 mi (1,623.61 km) |
