| Isabela to Ramsbottom | 4,165.13 mi (6,703.13 km) |
| Isabela to Ramsgate | 4,301.64 mi (6,922.82 km) |
| Isabela to Raunds | 4,225.82 mi (6,800.80 km) |
| Isabela to Rawmarsh | 4,202.68 mi (6,763.56 km) |
| Isabela to Rawtenstall | 4,166.73 mi (6,705.71 km) |
| Isabela to Rayleigh | 4,268.43 mi (6,869.37 km) |
| Isabela to Raynes Park | 4,231.32 mi (6,809.65 km) |
| Isabela to Reading | 4,200.00 mi (6,759.25 km) |
| Isabela to Redcar | 4,225.40 mi (6,800.12 km) |
| Isabela to Reddish | 4,169.16 mi (6,709.62 km) |
| Isabela to Redditch | 4,166.95 mi (6,706.06 km) |
| Isabela to Redhill | 4,232.67 mi (6,811.82 km) |
| Isabela to Redruth | 4,004.42 mi (6,444.49 km) |
| Isabela to Reigate | 4,231.22 mi (6,809.49 km) |
| Isabela to Renfrew | 4,112.57 mi (6,618.54 km) |
