| Siloam Springs to Rhondda | 4,357.10 mi (7,012.08 km) |
| Siloam Springs to Rhosllanerchrugog | 4,330.44 mi (6,969.17 km) |
| Siloam Springs to Rhyl | 4,305.42 mi (6,928.91 km) |
| Siloam Springs to Rhymney | 4,358.11 mi (7,013.70 km) |
| Siloam Springs to Richmond | 4,482.15 mi (7,213.33 km) |
| Siloam Springs to Rickmansworth | 4,470.10 mi (7,193.93 km) |
| Siloam Springs to Ripley | 4,391.09 mi (7,066.78 km) |
| Siloam Springs to Ripon | 4,354.35 mi (7,007.66 km) |
| Siloam Springs to Risca | 4,370.00 mi (7,032.84 km) |
| Siloam Springs to Rochdale | 4,346.27 mi (6,994.65 km) |
| Siloam Springs to Rochester | 4,515.35 mi (7,266.75 km) |
| Siloam Springs to Rock Ferry | 4,321.65 mi (6,955.03 km) |
| Siloam Springs to Rogerstone | 4,371.96 mi (7,036.00 km) |
| Siloam Springs to Romford | 4,496.68 mi (7,236.71 km) |
| Siloam Springs to Romsey | 4,450.66 mi (7,162.65 km) |
