| Highland to San Luis Obispo (California) | 214.47 mi (345.15 km) |
| Highland to San Marcos (California) | 67.46 mi (108.56 km) |
| Highland to San Marcos (Texas) | 1,162.26 mi (1,870.48 km) |
| Highland to San Marino (California) | 54.24 mi (87.30 km) |
| Highland to San Mateo (California) | 373.59 mi (601.23 km) |
| Highland to San Pablo (California) | 392.94 mi (632.37 km) |
| Highland to San Rafael (California) | 401.60 mi (646.31 km) |
| Highland to San Ramon (California) | 367.17 mi (590.90 km) |
| Highland to San Tan Valley (Arizona) | 328.56 mi (528.77 km) |
| Highland to Sand Springs (Oklahoma) | 1,194.67 mi (1,922.63 km) |
| Highland to Sandusky (Ohio) | 1,935.04 mi (3,114.15 km) |
| Highland to Sandy (Oregon) | 825.23 mi (1,328.07 km) |
| Highland to Sandy (Utah) | 533.06 mi (857.87 km) |
| Highland to Sandy Springs (Georgia) | 1,869.82 mi (3,009.18 km) |
| Highland to Sanford (Florida) | 2,136.01 mi (3,437.57 km) |
