| Kelso to San Luis Obispo (California) | 759.02 mi (1,221.52 km) |
| Kelso to San Marcos (California) | 946.93 mi (1,523.93 km) |
| Kelso to San Marcos (Texas) | 1,749.41 mi (2,815.40 km) |
| Kelso to San Marino (California) | 866.34 mi (1,394.24 km) |
| Kelso to San Mateo (California) | 592.97 mi (954.29 km) |
| Kelso to San Pablo (California) | 564.55 mi (908.55 km) |
| Kelso to San Rafael (California) | 562.26 mi (904.87 km) |
| Kelso to San Ramon (California) | 579.77 mi (933.05 km) |
| Kelso to San Tan Valley (Arizona) | 1,076.06 mi (1,731.75 km) |
| Kelso to Sand Springs (Oklahoma) | 1,544.21 mi (2,485.17 km) |
| Kelso to Sandusky (Ohio) | 2,008.58 mi (3,232.49 km) |
| Kelso to Sandy (Oregon) | 58.35 mi (93.90 km) |
| Kelso to Sandy (Utah) | 673.48 mi (1,083.86 km) |
| Kelso to Sandy Springs (Georgia) | 2,178.82 mi (3,506.46 km) |
| Kelso to Sanford (Florida) | 2,539.02 mi (4,086.16 km) |
