| Blackrock to Iselin (New Jersey) | 3,201.16 mi (5,151.77 km) |
| Blackrock to Isla Vista (California) | 5,197.25 mi (8,364.16 km) |
| Blackrock to Issaquah (Washington) | 4,521.90 mi (7,277.29 km) |
| Blackrock to Ithaca (New York) | 3,206.15 mi (5,159.80 km) |
| Blackrock to Ives Estates (Florida) | 4,149.85 mi (6,678.54 km) |
| Blackrock to Jackson (Michigan) | 3,523.86 mi (5,671.11 km) |
| Blackrock to Jackson (Mississippi) | 4,231.41 mi (6,809.79 km) |
| Blackrock to Jackson (Missouri) | 3,956.76 mi (6,367.79 km) |
| Blackrock to Jackson (Tennessee) | 4,009.79 mi (6,453.13 km) |
| Blackrock to Jackson (Wyoming) | 4,404.49 mi (7,088.34 km) |
| Blackrock to Jacksonville (Alabama) | 3,979.10 mi (6,403.74 km) |
| Blackrock to Jacksonville (Arkansas) | 4,176.97 mi (6,722.18 km) |
| Blackrock to Jacksonville (Florida) | 3,987.93 mi (6,417.96 km) |
| Blackrock to Jacksonville (Illinois) | 3,864.97 mi (6,220.06 km) |
| Blackrock to Jacksonville (North Carolina) | 3,596.56 mi (5,788.11 km) |
