| National City to Point Pleasant (New Jersey) | 2,423.59 mi (3,900.40 km) |
| National City to Pomona (California) | 103.61 mi (166.74 km) |
| National City to Pompano Beach (Florida) | 2,256.20 mi (3,631.00 km) |
| National City to Pompton Lakes (New Jersey) | 2,411.21 mi (3,880.47 km) |
| National City to Pompton Plains (New Jersey) | 2,410.10 mi (3,878.68 km) |
| National City to Ponca City (Oklahoma) | 1,169.54 mi (1,882.19 km) |
| National City to Ponce (Puerto Rico) | 3,277.71 mi (5,274.96 km) |
| National City to Pontiac (Illinois) | 1,665.28 mi (2,680.01 km) |
| National City to Pontiac (Michigan) | 1,958.14 mi (3,151.32 km) |
| National City to Pooler (Georgia) | 2,081.54 mi (3,349.92 km) |
| National City to Poplar Bluff (Missouri) | 1,536.57 mi (2,472.87 km) |
| National City to Poquoson (Virginia) | 2,311.53 mi (3,720.05 km) |
| National City to Port Angeles (Washington) | 1,117.63 mi (1,798.65 km) |
| National City to Port Arthur (Texas) | 1,379.48 mi (2,220.06 km) |
| National City to Port Charlotte (Florida) | 2,123.44 mi (3,417.35 km) |
