| Gretna to Ramsbottom | 4,494.15 mi (7,232.64 km) |
| Gretna to Ramsgate | 4,694.61 mi (7,555.24 km) |
| Gretna to Raunds | 4,592.49 mi (7,390.90 km) |
| Gretna to Rawmarsh | 4,536.08 mi (7,300.11 km) |
| Gretna to Rawtenstall | 4,494.13 mi (7,232.60 km) |
| Gretna to Rayleigh | 4,655.85 mi (7,492.86 km) |
| Gretna to Raynes Park | 4,626.29 mi (7,445.29 km) |
| Gretna to Reading | 4,595.00 mi (7,394.94 km) |
| Gretna to Redcar | 4,522.28 mi (7,277.90 km) |
| Gretna to Reddish | 4,504.56 mi (7,249.40 km) |
| Gretna to Redditch | 4,537.57 mi (7,302.51 km) |
| Gretna to Redhill | 4,632.52 mi (7,455.32 km) |
| Gretna to Redruth | 4,444.41 mi (7,152.59 km) |
| Gretna to Reigate | 4,631.21 mi (7,453.22 km) |
| Gretna to Renfrew | 4,372.48 mi (7,036.83 km) |
