| River Ridge to Rhondda | 4,496.14 mi (7,235.84 km) |
| River Ridge to Rhosllanerchrugog | 4,482.24 mi (7,213.47 km) |
| River Ridge to Rhyl | 4,459.06 mi (7,176.16 km) |
| River Ridge to Rhymney | 4,498.67 mi (7,239.91 km) |
| River Ridge to Richmond | 4,626.61 mi (7,445.81 km) |
| River Ridge to Rickmansworth | 4,615.71 mi (7,428.27 km) |
| River Ridge to Ripley | 4,546.55 mi (7,316.96 km) |
| River Ridge to Ripon | 4,518.77 mi (7,272.26 km) |
| River Ridge to Risca | 4,509.66 mi (7,257.60 km) |
| River Ridge to Rochdale | 4,504.99 mi (7,250.08 km) |
| River Ridge to Rochester | 4,660.96 mi (7,501.09 km) |
| River Ridge to Rock Ferry | 4,476.66 mi (7,204.48 km) |
| River Ridge to Rogerstone | 4,511.55 mi (7,260.64 km) |
| River Ridge to Romford | 4,643.23 mi (7,472.56 km) |
| River Ridge to Romsey | 4,588.51 mi (7,384.50 km) |
