| Holt to Rhondda | 3,663.21 mi (5,895.37 km) |
| Holt to Rhosllanerchrugog | 3,637.86 mi (5,854.57 km) |
| Holt to Rhyl | 3,613.06 mi (5,814.65 km) |
| Holt to Rhymney | 3,664.35 mi (5,897.20 km) |
| Holt to Richmond | 3,788.86 mi (6,097.58 km) |
| Holt to Rickmansworth | 3,776.92 mi (6,078.36 km) |
| Holt to Ripley | 3,699.07 mi (5,953.07 km) |
| Holt to Ripon | 3,663.70 mi (5,896.15 km) |
| Holt to Risca | 3,676.17 mi (5,916.23 km) |
| Holt to Rochdale | 3,654.67 mi (5,881.63 km) |
| Holt to Rochester | 3,822.21 mi (6,151.25 km) |
| Holt to Rock Ferry | 3,629.49 mi (5,841.10 km) |
| Holt to Rogerstone | 3,678.13 mi (5,919.38 km) |
| Holt to Romford | 3,803.63 mi (6,121.35 km) |
| Holt to Romsey | 3,756.74 mi (6,045.88 km) |
