| Ashtabula to Rhondda | 3,549.31 mi (5,712.06 km) |
| Ashtabula to Rhosllanerchrugog | 3,528.93 mi (5,679.27 km) |
| Ashtabula to Rhyl | 3,504.83 mi (5,640.48 km) |
| Ashtabula to Rhymney | 3,551.03 mi (5,714.84 km) |
| Ashtabula to Richmond | 3,677.24 mi (5,917.94 km) |
| Ashtabula to Rickmansworth | 3,665.73 mi (5,899.42 km) |
| Ashtabula to Ripley | 3,591.67 mi (5,780.23 km) |
| Ashtabula to Ripon | 3,559.89 mi (5,729.09 km) |
| Ashtabula to Risca | 3,562.53 mi (5,733.33 km) |
| Ashtabula to Rochdale | 3,548.54 mi (5,710.82 km) |
| Ashtabula to Rochester | 3,711.08 mi (5,972.40 km) |
| Ashtabula to Rock Ferry | 3,521.83 mi (5,667.84 km) |
| Ashtabula to Rogerstone | 3,564.46 mi (5,736.44 km) |
| Ashtabula to Romford | 3,692.84 mi (5,943.05 km) |
| Ashtabula to Romsey | 3,642.52 mi (5,862.07 km) |
