| Waltham Cross to Rhondda | 145.15 mi (233.60 km) |
| Waltham Cross to Rhosllanerchrugog | 156.87 mi (252.46 km) |
| Waltham Cross to Rhyl | 183.75 mi (295.72 km) |
| Waltham Cross to Rhymney | 139.18 mi (223.99 km) |
| Waltham Cross to Richmond | 19.62 mi (31.57 km) |
| Waltham Cross to Rickmansworth | 18.84 mi (30.32 km) |
| Waltham Cross to Ripley | 110.64 mi (178.05 km) |
| Waltham Cross to Ripon | 180.44 mi (290.38 km) |
| Waltham Cross to Risca | 131.20 mi (211.15 km) |
| Waltham Cross to Rochdale | 160.28 mi (257.94 km) |
| Waltham Cross to Rochester | 31.41 mi (50.55 km) |
| Waltham Cross to Rock Ferry | 170.92 mi (275.07 km) |
| Waltham Cross to Rogerstone | 129.68 mi (208.71 km) |
| Waltham Cross to Romford | 11.85 mi (19.08 km) |
| Waltham Cross to Romsey | 79.43 mi (127.83 km) |
