| Arad to Rhosllanerchrugog | 1,181.59 mi (1,901.58 km) |
| Arad to Rhyl | 1,203.96 mi (1,937.58 km) |
| Arad to Rhymney | 1,173.75 mi (1,888.97 km) |
| Arad to Richmond | 1,044.14 mi (1,680.39 km) |
| Arad to Rickmansworth | 1,053.72 mi (1,695.81 km) |
| Arad to Ripley | 1,116.22 mi (1,796.38 km) |
| Arad to Ripon | 1,143.65 mi (1,840.53 km) |
| Arad to Risca | 1,163.95 mi (1,873.20 km) |
| Arad to Rochdale | 1,157.07 mi (1,862.12 km) |
| Arad to Rochester | 1,009.23 mi (1,624.19 km) |
| Arad to Rock Ferry | 1,186.01 mi (1,908.70 km) |
| Arad to Rogerstone | 1,162.18 mi (1,870.34 km) |
| Arad to Romford | 1,025.75 mi (1,650.78 km) |
| Arad to Romsey | 1,089.21 mi (1,752.92 km) |
| Arad to Ross on Wye | 1,146.38 mi (1,844.92 km) |
