| Blackrock to Redon | 429.70 mi (691.53 km) |
| Blackrock to Reims | 521.43 mi (839.16 km) |
| Blackrock to Rennes | 408.67 mi (657.70 km) |
| Blackrock to Revel | 775.69 mi (1,248.35 km) |
| Blackrock to Reze | 468.45 mi (753.90 km) |
| Blackrock to Riedisheim | 706.19 mi (1,136.51 km) |
| Blackrock to Rillieux-la-Pape | 715.03 mi (1,150.73 km) |
| Blackrock to Riom | 658.49 mi (1,059.74 km) |
| Blackrock to Riorges | 677.15 mi (1,089.77 km) |
| Blackrock to Ris-Orangis | 492.25 mi (792.20 km) |
| Blackrock to Rive-de-Gier | 722.20 mi (1,162.26 km) |
| Blackrock to Rivesaltes | 837.83 mi (1,348.36 km) |
| Blackrock to Rixheim | 707.55 mi (1,138.70 km) |
| Blackrock to Roanne | 678.33 mi (1,091.66 km) |
| Blackrock to Roche-la-Moliere | 718.76 mi (1,156.73 km) |
