| Tigard to San Luis (Arizona) | 992.07 mi (1,596.58 km) |
| Tigard to San Luis Obispo (California) | 710.48 mi (1,143.41 km) |
| Tigard to San Marcos (California) | 899.93 mi (1,448.30 km) |
| Tigard to San Marcos (Texas) | 1,720.36 mi (2,768.65 km) |
| Tigard to San Marino (California) | 818.92 mi (1,317.92 km) |
| Tigard to San Mateo (California) | 544.41 mi (876.15 km) |
| Tigard to San Pablo (California) | 515.99 mi (830.41 km) |
| Tigard to San Rafael (California) | 513.76 mi (826.82 km) |
| Tigard to San Ramon (California) | 531.15 mi (854.80 km) |
| Tigard to San Tan Valley (Arizona) | 1,034.98 mi (1,665.64 km) |
| Tigard to Sand Springs (Oklahoma) | 1,525.77 mi (2,455.49 km) |
| Tigard to Sandusky (Ohio) | 2,008.56 mi (3,232.46 km) |
| Tigard to Sandy (Oregon) | 25.03 mi (40.28 km) |
| Tigard to Sandy (Utah) | 645.46 mi (1,038.78 km) |
| Tigard to Sandy Springs (Georgia) | 2,166.69 mi (3,486.95 km) |
