| Placentia to Shoreview (Minnesota) | 1,519.57 mi (2,445.51 km) |
| Placentia to Shorewood (Illinois) | 1,694.43 mi (2,726.92 km) |
| Placentia to Shorewood (Wisconsin) | 1,729.78 mi (2,783.81 km) |
| Placentia to Short Hills (New Jersey) | 2,413.18 mi (3,883.65 km) |
| Placentia to Short Pump (Virginia) | 2,253.41 mi (3,626.52 km) |
| Placentia to Show Low (Arizona) | 448.05 mi (721.07 km) |
| Placentia to Shreveport (Louisiana) | 1,391.70 mi (2,239.73 km) |
| Placentia to Sicklerville (New Jersey) | 2,382.31 mi (3,833.96 km) |
| Placentia to Sidney (Ohio) | 1,896.70 mi (3,052.44 km) |
| Placentia to Sierra Madre (California) | 22.82 mi (36.73 km) |
| Placentia to Sierra Vista (Arizona) | 466.48 mi (750.72 km) |
| Placentia to Sierra Vista Southeast (Arizona) | 474.80 mi (764.11 km) |
| Placentia to Signal Hill (California) | 18.74 mi (30.15 km) |
| Placentia to Sikeston (Missouri) | 1,599.93 mi (2,574.84 km) |
| Placentia to Siloam Springs (Arkansas) | 1,325.89 mi (2,133.81 km) |
