| Randallstown to Silver Firs (Washington) | 2,307.30 mi (3,713.25 km) |
| Randallstown to Silver Spring (Maryland) | 28.08 mi (45.19 km) |
| Randallstown to Silver Springs Shores (Florida) | 768.48 mi (1,236.75 km) |
| Randallstown to Silverdale (Washington) | 2,332.68 mi (3,754.08 km) |
| Randallstown to Silverton (Oregon) | 2,353.50 mi (3,787.60 km) |
| Randallstown to Simi Valley (California) | 2,325.73 mi (3,742.90 km) |
| Randallstown to Simpsonville (South Carolina) | 439.60 mi (707.47 km) |
| Randallstown to Sioux City (Iowa) | 1,042.45 mi (1,677.66 km) |
| Randallstown to Sioux Falls (South Dakota) | 1,068.44 mi (1,719.49 km) |
| Randallstown to Skokie (Illinois) | 601.22 mi (967.57 km) |
| Randallstown to Sleepy Hollow (New York) | 195.00 mi (313.82 km) |
| Randallstown to Slidell (Louisiana) | 965.57 mi (1,553.93 km) |
| Randallstown to Smithfield (North Carolina) | 279.80 mi (450.29 km) |
| Randallstown to Smithfield (Utah) | 1,832.39 mi (2,948.95 km) |
| Randallstown to Smithville (Missouri) | 947.58 mi (1,524.98 km) |
