| Johnston to Rhondda | 4,058.72 mi (6,531.88 km) |
| Johnston to Rhosllanerchrugog | 4,025.70 mi (6,478.74 km) |
| Johnston to Rhyl | 3,999.92 mi (6,437.26 km) |
| Johnston to Rhymney | 4,058.94 mi (6,532.23 km) |
| Johnston to Richmond | 4,180.13 mi (6,727.26 km) |
| Johnston to Rickmansworth | 4,167.57 mi (6,707.05 km) |
| Johnston to Ripley | 4,084.12 mi (6,572.75 km) |
| Johnston to Ripon | 4,043.16 mi (6,506.84 km) |
| Johnston to Risca | 4,071.21 mi (6,551.98 km) |
| Johnston to Rochdale | 4,037.95 mi (6,498.46 km) |
| Johnston to Rochester | 4,212.52 mi (6,779.39 km) |
| Johnston to Rock Ferry | 4,015.36 mi (6,462.10 km) |
| Johnston to Rogerstone | 4,073.20 mi (6,555.18 km) |
| Johnston to Romford | 4,193.50 mi (6,748.78 km) |
| Johnston to Romsey | 4,152.24 mi (6,682.39 km) |
