| Placentia to San Diego (California) | 83.95 mi (135.10 km) |
| Placentia to San Diego Country Estates (California) | 86.11 mi (138.58 km) |
| Placentia to San Dimas (California) | 15.94 mi (25.65 km) |
| Placentia to San Fernando (California) | 43.58 mi (70.14 km) |
| Placentia to San Francisco (California) | 371.12 mi (597.26 km) |
| Placentia to San Gabriel (California) | 20.35 mi (32.74 km) |
| Placentia to San Germán (Puerto Rico) | 3,302.62 mi (5,315.06 km) |
| Placentia to San Jacinto (California) | 49.90 mi (80.31 km) |
| Placentia to San Jose (California) | 325.78 mi (524.30 km) |
| Placentia to San Juan (Puerto Rico) | 3,348.11 mi (5,388.27 km) |
| Placentia to San Juan (Texas) | 1,289.84 mi (2,075.80 km) |
| Placentia to San Juan Capistrano (California) | 28.68 mi (46.15 km) |
| Placentia to San Leandro (California) | 357.83 mi (575.87 km) |
| Placentia to San Lorenzo (California) | 355.12 mi (571.50 km) |
| Placentia to San Luis (Arizona) | 205.70 mi (331.05 km) |
