| Seabrook to Rhondda | 3,516.59 mi (5,659.40 km) |
| Seabrook to Rhosllanerchrugog | 3,505.20 mi (5,641.07 km) |
| Seabrook to Rhyl | 3,482.50 mi (5,604.55 km) |
| Seabrook to Rhymney | 3,519.36 mi (5,663.86 km) |
| Seabrook to Richmond | 3,647.76 mi (5,870.50 km) |
| Seabrook to Rickmansworth | 3,637.09 mi (5,853.33 km) |
| Seabrook to Ripley | 3,570.20 mi (5,745.68 km) |
| Seabrook to Ripon | 3,544.88 mi (5,704.94 km) |
| Seabrook to Risca | 3,530.19 mi (5,681.29 km) |
| Seabrook to Rochdale | 3,529.57 mi (5,680.30 km) |
| Seabrook to Rochester | 3,682.25 mi (5,926.01 km) |
| Seabrook to Rock Ferry | 3,500.38 mi (5,633.32 km) |
| Seabrook to Rogerstone | 3,532.06 mi (5,684.31 km) |
| Seabrook to Romford | 3,664.74 mi (5,897.83 km) |
| Seabrook to Romsey | 3,608.63 mi (5,807.52 km) |
