| Mamoudzou to Rhosllanerchrugog | 5,365.41 mi (8,634.79 km) |
| Mamoudzou to Rhyl | 5,392.89 mi (8,679.02 km) |
| Mamoudzou to Rhymney | 5,315.23 mi (8,554.04 km) |
| Mamoudzou to Richmond | 5,207.01 mi (8,379.88 km) |
| Mamoudzou to Rickmansworth | 5,220.86 mi (8,402.16 km) |
| Mamoudzou to Ripley | 5,316.89 mi (8,556.70 km) |
| Mamoudzou to Ripon | 5,371.97 mi (8,645.35 km) |
| Mamoudzou to Risca | 5,302.16 mi (8,533.00 km) |
| Mamoudzou to Rochdale | 5,366.20 mi (8,636.06 km) |
| Mamoudzou to Rochester | 5,178.42 mi (8,333.87 km) |
| Mamoudzou to Rock Ferry | 5,380.75 mi (8,659.47 km) |
| Mamoudzou to Rogerstone | 5,300.16 mi (8,529.79 km) |
| Mamoudzou to Romford | 5,198.02 mi (8,365.40 km) |
| Mamoudzou to Romsey | 5,222.41 mi (8,404.65 km) |
| Mamoudzou to Ross on Wye | 5,300.19 mi (8,529.82 km) |
