| Bettendorf to Rhondda | 3,941.74 mi (6,343.61 km) |
| Bettendorf to Rhosllanerchrugog | 3,912.10 mi (6,295.91 km) |
| Bettendorf to Rhyl | 3,886.72 mi (6,255.07 km) |
| Bettendorf to Rhymney | 3,942.37 mi (6,344.63 km) |
| Bettendorf to Richmond | 4,065.13 mi (6,542.20 km) |
| Bettendorf to Rickmansworth | 4,052.84 mi (6,522.41 km) |
| Bettendorf to Ripley | 3,971.79 mi (6,391.97 km) |
| Bettendorf to Ripon | 3,933.23 mi (6,329.93 km) |
| Bettendorf to Risca | 3,954.45 mi (6,364.07 km) |
| Bettendorf to Rochdale | 3,926.36 mi (6,318.86 km) |
| Bettendorf to Rochester | 4,097.97 mi (6,595.05 km) |
| Bettendorf to Rock Ferry | 3,902.61 mi (6,280.65 km) |
| Bettendorf to Rogerstone | 3,956.42 mi (6,367.25 km) |
| Bettendorf to Romford | 4,079.14 mi (6,564.73 km) |
| Bettendorf to Romsey | 4,035.34 mi (6,494.25 km) |
