| Blackrock to Spout Springs (North Carolina) | 3,637.03 mi (5,853.23 km) |
| Blackrock to Spring (Texas) | 4,551.16 mi (7,324.38 km) |
| Blackrock to Spring Creek (Nevada) | 4,706.13 mi (7,573.78 km) |
| Blackrock to Spring Hill (Florida) | 4,116.85 mi (6,625.43 km) |
| Blackrock to Spring Hill (Tennessee) | 3,929.64 mi (6,324.14 km) |
| Blackrock to Spring Lake (North Carolina) | 3,639.77 mi (5,857.64 km) |
| Blackrock to Spring Valley (California) | 5,197.53 mi (8,364.62 km) |
| Blackrock to Spring Valley (Nevada) | 4,952.03 mi (7,969.53 km) |
| Blackrock to Spring Valley (New York) | 3,166.29 mi (5,095.65 km) |
| Blackrock to Springboro (Ohio) | 3,641.13 mi (5,859.83 km) |
| Blackrock to Springdale (Arkansas) | 4,189.19 mi (6,741.84 km) |
| Blackrock to Springdale (New Jersey) | 3,258.47 mi (5,244.00 km) |
| Blackrock to Springdale (Ohio) | 3,663.28 mi (5,895.48 km) |
| Blackrock to Springfield (Illinois) | 3,840.91 mi (6,181.35 km) |
| Blackrock to Springfield (Massachusetts) | 3,062.21 mi (4,928.16 km) |
