| Hermiston to San Diego (California) | 905.62 mi (1,457.45 km) |
| Hermiston to San Diego Country Estates (California) | 895.85 mi (1,441.73 km) |
| Hermiston to San Dimas (California) | 813.80 mi (1,309.68 km) |
| Hermiston to San Fernando (California) | 798.86 mi (1,285.65 km) |
| Hermiston to San Francisco (California) | 581.17 mi (935.30 km) |
| Hermiston to San Gabriel (California) | 813.40 mi (1,309.04 km) |
| Hermiston to San Germán (Puerto Rico) | 3,529.26 mi (5,679.79 km) |
| Hermiston to San Jacinto (California) | 840.34 mi (1,352.40 km) |
| Hermiston to San Jose (California) | 604.07 mi (972.16 km) |
| Hermiston to San Juan (Puerto Rico) | 3,559.83 mi (5,728.99 km) |
| Hermiston to San Juan (Texas) | 1,787.69 mi (2,877.01 km) |
| Hermiston to San Juan Capistrano (California) | 856.40 mi (1,378.24 km) |
| Hermiston to San Leandro (California) | 580.50 mi (934.23 km) |
| Hermiston to San Lorenzo (California) | 582.44 mi (937.35 km) |
| Hermiston to San Luis (Arizona) | 953.42 mi (1,534.38 km) |
