| Oudewater to Rosolini | 1,159.57 mi (1,866.15 km) |
| Oudewater to Rossano | 1,027.35 mi (1,653.36 km) |
| Oudewater to Rottofreno | 526.09 mi (846.66 km) |
| Oudewater to Rovato | 502.84 mi (809.25 km) |
| Oudewater to Roverbella | 538.16 mi (866.09 km) |
| Oudewater to Rovereto | 507.83 mi (817.27 km) |
| Oudewater to Rovigo | 573.91 mi (923.62 km) |
| Oudewater to Rozzano | 497.99 mi (801.44 km) |
| Oudewater to Rubano | 552.89 mi (889.79 km) |
| Oudewater to Rubiera | 576.54 mi (927.86 km) |
| Oudewater to Ruffano | 1,047.14 mi (1,685.21 km) |
| Oudewater to Russi | 621.91 mi (1,000.87 km) |
| Oudewater to Rutigliano | 953.52 mi (1,534.55 km) |
| Oudewater to Ruvo di Puglia | 931.20 mi (1,498.62 km) |
| Oudewater to Sabaudia | 834.22 mi (1,342.54 km) |
