| Placentia to Salisbury (New York) | 2,453.27 mi (3,948.16 km) |
| Placentia to Salisbury (North Carolina) | 2,111.45 mi (3,398.05 km) |
| Placentia to Salmon Creek (Washington) | 855.82 mi (1,377.31 km) |
| Placentia to Salt Lake City (Utah) | 576.74 mi (928.18 km) |
| Placentia to Sammamish (Washington) | 972.64 mi (1,565.32 km) |
| Placentia to San Angelo (Texas) | 1,025.03 mi (1,649.63 km) |
| Placentia to San Anselmo (California) | 387.02 mi (622.85 km) |
| Placentia to San Antonio (Texas) | 1,174.98 mi (1,890.95 km) |
| Placentia to San Benito (Texas) | 1,319.44 mi (2,123.44 km) |
| Placentia to San Bernardino (California) | 36.84 mi (59.29 km) |
| Placentia to San Bruno (California) | 364.30 mi (586.28 km) |
| Placentia to San Buenaventura (California) | 83.31 mi (134.08 km) |
| Placentia to San Carlos (California) | 351.74 mi (566.07 km) |
| Placentia to San Carlos Park (Florida) | 2,200.40 mi (3,541.19 km) |
| Placentia to San Clemente (California) | 32.93 mi (53.00 km) |
