| Encinitas to Superior (Colorado) | 822.29 mi (1,323.35 km) |
| Encinitas to Superior (Wisconsin) | 1,622.79 mi (2,611.63 km) |
| Encinitas to Surprise (Arizona) | 280.92 mi (452.10 km) |
| Encinitas to Susanville (California) | 541.96 mi (872.21 km) |
| Encinitas to Sussex (Wisconsin) | 1,714.65 mi (2,759.47 km) |
| Encinitas to Suwanee (Georgia) | 1,904.16 mi (3,064.45 km) |
| Encinitas to Swansea (Illinois) | 1,568.71 mi (2,524.59 km) |
| Encinitas to Sweetwater (Florida) | 2,263.95 mi (3,643.48 km) |
| Encinitas to Sweetwater (Texas) | 978.93 mi (1,575.44 km) |
| Encinitas to Sycamore (Illinois) | 1,673.86 mi (2,693.82 km) |
| Encinitas to Sylacauga (Alabama) | 1,787.42 mi (2,876.57 km) |
| Encinitas to Sylvania (Ohio) | 1,922.83 mi (3,094.50 km) |
| Encinitas to Syosset (New York) | 2,449.27 mi (3,941.71 km) |
| Encinitas to Syracuse (New York) | 2,315.67 mi (3,726.70 km) |
| Encinitas to Syracuse (Utah) | 624.39 mi (1,004.86 km) |
