| Ionia to Rosolini | 4,984.84 mi (8,022.33 km) |
| Ionia to Rossano | 4,929.74 mi (7,933.65 km) |
| Ionia to Rottofreno | 4,410.89 mi (7,098.64 km) |
| Ionia to Rovato | 4,408.13 mi (7,094.19 km) |
| Ionia to Roverbella | 4,450.46 mi (7,162.33 km) |
| Ionia to Rovereto | 4,436.39 mi (7,139.69 km) |
| Ionia to Rovigo | 4,498.32 mi (7,239.35 km) |
| Ionia to Rozzano | 4,382.03 mi (7,052.19 km) |
| Ionia to Rubano | 4,483.35 mi (7,215.25 km) |
| Ionia to Rubiera | 4,476.36 mi (7,204.00 km) |
| Ionia to Ruffano | 4,975.37 mi (8,007.08 km) |
| Ionia to Russi | 4,536.99 mi (7,301.59 km) |
| Ionia to Rutigliano | 4,878.74 mi (7,851.57 km) |
| Ionia to Ruvo di Puglia | 4,853.99 mi (7,811.75 km) |
| Ionia to Sabaudia | 4,707.31 mi (7,575.69 km) |
