| West Chicago to Rhondda | 3,840.10 mi (6,180.04 km) |
| West Chicago to Rhosllanerchrugog | 3,812.21 mi (6,135.17 km) |
| West Chicago to Rhyl | 3,787.07 mi (6,094.69 km) |
| West Chicago to Rhymney | 3,840.94 mi (6,181.39 km) |
| West Chicago to Richmond | 3,964.45 mi (6,380.17 km) |
| West Chicago to Rickmansworth | 3,952.30 mi (6,360.61 km) |
| West Chicago to Ripley | 3,872.54 mi (6,232.25 km) |
| West Chicago to Ripon | 3,835.28 mi (6,172.28 km) |
| West Chicago to Risca | 3,852.92 mi (6,200.67 km) |
| West Chicago to Rochdale | 3,827.52 mi (6,159.80 km) |
| West Chicago to Rochester | 3,997.51 mi (6,433.37 km) |
| West Chicago to Rock Ferry | 3,803.18 mi (6,120.63 km) |
| West Chicago to Rogerstone | 3,854.88 mi (6,203.84 km) |
| West Chicago to Romford | 3,978.77 mi (6,403.22 km) |
| West Chicago to Romsey | 3,933.69 mi (6,330.66 km) |
