| Rancho Santa Margarita to Poinciana (Florida) | 2,164.17 mi (3,482.89 km) |
| Rancho Santa Margarita to Point Pleasant (New Jersey) | 2,422.78 mi (3,899.09 km) |
| Rancho Santa Margarita to Pomona (California) | 30.94 mi (49.80 km) |
| Rancho Santa Margarita to Pompano Beach (Florida) | 2,287.63 mi (3,681.59 km) |
| Rancho Santa Margarita to Pompton Lakes (New Jersey) | 2,408.37 mi (3,875.89 km) |
| Rancho Santa Margarita to Pompton Plains (New Jersey) | 2,407.33 mi (3,874.22 km) |
| Rancho Santa Margarita to Ponca City (Oklahoma) | 1,176.62 mi (1,893.58 km) |
| Rancho Santa Margarita to Ponce (Puerto Rico) | 3,312.87 mi (5,331.55 km) |
| Rancho Santa Margarita to Pontiac (Illinois) | 1,660.69 mi (2,672.62 km) |
| Rancho Santa Margarita to Pontiac (Michigan) | 1,950.33 mi (3,138.75 km) |
| Rancho Santa Margarita to Pooler (Georgia) | 2,100.84 mi (3,380.98 km) |
| Rancho Santa Margarita to Poplar Bluff (Missouri) | 1,544.80 mi (2,486.12 km) |
| Rancho Santa Margarita to Poquoson (Virginia) | 2,317.63 mi (3,729.86 km) |
| Rancho Santa Margarita to Port Angeles (Washington) | 1,045.59 mi (1,682.72 km) |
| Rancho Santa Margarita to Port Arthur (Texas) | 1,411.94 mi (2,272.30 km) |
