| Blackrock to San Luis Obispo (California) | 5,174.40 mi (8,327.40 km) |
| Blackrock to San Marcos (California) | 5,181.41 mi (8,338.67 km) |
| Blackrock to San Marcos (Texas) | 4,660.45 mi (7,500.27 km) |
| Blackrock to San Marino (California) | 5,156.78 mi (8,299.04 km) |
| Blackrock to San Mateo (California) | 5,094.97 mi (8,199.56 km) |
| Blackrock to San Pablo (California) | 5,072.37 mi (8,163.20 km) |
| Blackrock to San Rafael (California) | 5,076.26 mi (8,169.45 km) |
| Blackrock to San Ramon (California) | 5,071.43 mi (8,161.67 km) |
| Blackrock to San Tan Valley (Arizona) | 4,986.93 mi (8,025.69 km) |
| Blackrock to Sand Springs (Oklahoma) | 4,266.92 mi (6,866.95 km) |
| Blackrock to Sandusky (Ohio) | 3,494.18 mi (5,623.34 km) |
| Blackrock to Sandy (Oregon) | 4,648.15 mi (7,480.48 km) |
| Blackrock to Sandy (Utah) | 4,594.28 mi (7,393.78 km) |
| Blackrock to Sandy Springs (Georgia) | 3,917.35 mi (6,304.36 km) |
| Blackrock to Sanford (Florida) | 4,049.74 mi (6,517.43 km) |
