| Hermiston to Superior (Colorado) | 821.45 mi (1,322.00 km) |
| Hermiston to Superior (Wisconsin) | 1,294.30 mi (2,082.98 km) |
| Hermiston to Surprise (Arizona) | 913.80 mi (1,470.62 km) |
| Hermiston to Susanville (California) | 379.86 mi (611.33 km) |
| Hermiston to Sussex (Wisconsin) | 1,532.73 mi (2,466.69 km) |
| Hermiston to Suwanee (Georgia) | 2,014.67 mi (3,242.29 km) |
| Hermiston to Swansea (Illinois) | 1,571.61 mi (2,529.26 km) |
| Hermiston to Sweetwater (Florida) | 2,546.34 mi (4,097.93 km) |
| Hermiston to Sweetwater (Texas) | 1,363.03 mi (2,193.58 km) |
| Hermiston to Sycamore (Illinois) | 1,536.37 mi (2,472.55 km) |
| Hermiston to Sylacauga (Alabama) | 1,946.88 mi (3,133.21 km) |
| Hermiston to Sylvania (Ohio) | 1,782.56 mi (2,868.76 km) |
| Hermiston to Syosset (New York) | 2,295.17 mi (3,693.72 km) |
| Hermiston to Syracuse (New York) | 2,111.10 mi (3,397.48 km) |
| Hermiston to Syracuse (Utah) | 488.02 mi (785.38 km) |
