| Romeoville to Rhondda | 3,847.34 mi (6,191.70 km) |
| Romeoville to Rhosllanerchrugog | 3,819.97 mi (6,147.65 km) |
| Romeoville to Rhyl | 3,794.89 mi (6,107.28 km) |
| Romeoville to Rhymney | 3,848.24 mi (6,193.15 km) |
| Romeoville to Richmond | 3,971.97 mi (6,392.27 km) |
| Romeoville to Rickmansworth | 3,959.86 mi (6,372.78 km) |
| Romeoville to Ripley | 3,880.47 mi (6,245.02 km) |
| Romeoville to Ripon | 3,843.56 mi (6,185.61 km) |
| Romeoville to Risca | 3,860.19 mi (6,212.38 km) |
| Romeoville to Rochdale | 3,835.57 mi (6,172.75 km) |
| Romeoville to Rochester | 4,005.09 mi (6,445.57 km) |
| Romeoville to Rock Ferry | 3,811.07 mi (6,133.32 km) |
| Romeoville to Rogerstone | 3,862.16 mi (6,215.54 km) |
| Romeoville to Romford | 3,986.38 mi (6,415.46 km) |
| Romeoville to Romsey | 3,940.92 mi (6,342.30 km) |
