| Cities | Distance |
|---|---|
| Blackrock to Guerande | 444.47 mi (715.31 km) |
| Blackrock to Gueret | 608.98 mi (980.07 km) |
| Blackrock to Guichen | 415.40 mi (668.53 km) |
| Blackrock to Guidel | 398.58 mi (641.45 km) |
| Blackrock to Guilherand | 762.47 mi (1,227.08 km) |
| Blackrock to Guipavas | 345.12 mi (555.42 km) |
| Blackrock to Gujan-Mestras | 641.60 mi (1,032.56 km) |
| Blackrock to Guyancourt | 475.39 mi (765.06 km) |
| Blackrock to Hagondange | 601.32 mi (967.73 km) |
| Blackrock to Haguenau | 679.43 mi (1,093.44 km) |
| Blackrock to Halluin | 431.53 mi (694.49 km) |
| Blackrock to Harnes | 434.43 mi (699.14 km) |
| Blackrock to Haubourdin | 431.88 mi (695.05 km) |
| Blackrock to Hautmont | 480.08 mi (772.62 km) |
| Blackrock to Hayange | 594.49 mi (956.74 km) |