| Rock Island to Rosolini | 5,274.39 mi (8,488.30 km) |
| Rock Island to Rossano | 5,214.58 mi (8,392.06 km) |
| Rock Island to Rottofreno | 4,693.98 mi (7,554.23 km) |
| Rock Island to Rovato | 4,690.05 mi (7,547.90 km) |
| Rock Island to Roverbella | 4,732.22 mi (7,615.78 km) |
| Rock Island to Rovereto | 4,716.92 mi (7,591.14 km) |
| Rock Island to Rovigo | 4,779.50 mi (7,691.86 km) |
| Rock Island to Rozzano | 4,664.93 mi (7,507.49 km) |
| Rock Island to Rubano | 4,763.97 mi (7,666.86 km) |
| Rock Island to Rubiera | 4,759.07 mi (7,658.98 km) |
| Rock Island to Ruffano | 5,258.17 mi (8,462.20 km) |
| Rock Island to Russi | 4,819.07 mi (7,755.54 km) |
| Rock Island to Rutigliano | 5,161.50 mi (8,306.63 km) |
| Rock Island to Ruvo di Puglia | 5,136.88 mi (8,267.01 km) |
| Rock Island to Sabaudia | 4,992.97 mi (8,035.40 km) |
