| Santa Iria da Azoia to Rosolini | 1,315.43 mi (2,116.98 km) |
| Santa Iria da Azoia to Rossano | 1,373.29 mi (2,210.09 km) |
| Santa Iria da Azoia to Rottofreno | 1,046.23 mi (1,683.74 km) |
| Santa Iria da Azoia to Rovato | 1,077.98 mi (1,734.84 km) |
| Santa Iria da Azoia to Roverbella | 1,107.17 mi (1,781.83 km) |
| Santa Iria da Azoia to Rovereto | 1,133.01 mi (1,823.40 km) |
| Santa Iria da Azoia to Rovigo | 1,151.91 mi (1,853.83 km) |
| Santa Iria da Azoia to Rozzano | 1,034.98 mi (1,665.64 km) |
| Santa Iria da Azoia to Rubano | 1,157.79 mi (1,863.28 km) |
| Santa Iria da Azoia to Rubiera | 1,096.52 mi (1,764.68 km) |
| Santa Iria da Azoia to Ruffano | 1,455.69 mi (2,342.70 km) |
| Santa Iria da Azoia to Russi | 1,152.14 mi (1,854.18 km) |
| Santa Iria da Azoia to Rutigliano | 1,380.13 mi (2,221.11 km) |
| Santa Iria da Azoia to Ruvo di Puglia | 1,357.95 mi (2,185.41 km) |
| Santa Iria da Azoia to Sabaudia | 1,178.10 mi (1,895.97 km) |
