| Gresham to Rhondda | 4,811.45 mi (7,743.29 km) |
| Gresham to Rhosllanerchrugog | 4,748.68 mi (7,642.26 km) |
| Gresham to Rhyl | 4,720.89 mi (7,597.53 km) |
| Gresham to Rhymney | 4,807.73 mi (7,737.30 km) |
| Gresham to Richmond | 4,905.76 mi (7,895.06 km) |
| Gresham to Rickmansworth | 4,891.51 mi (7,872.12 km) |
| Gresham to Ripley | 4,790.96 mi (7,710.31 km) |
| Gresham to Ripon | 4,730.37 mi (7,612.80 km) |
| Gresham to Risca | 4,821.01 mi (7,758.66 km) |
| Gresham to Rochdale | 4,741.14 mi (7,630.13 km) |
| Gresham to Rochester | 4,931.68 mi (7,936.76 km) |
| Gresham to Rock Ferry | 4,730.99 mi (7,613.80 km) |
| Gresham to Rogerstone | 4,822.96 mi (7,761.81 km) |
| Gresham to Romford | 4,912.19 mi (7,905.41 km) |
| Gresham to Romsey | 4,898.07 mi (7,882.68 km) |
