| Irmo to Rivalta di Torino | 4,546.79 mi (7,317.36 km) |
| Irmo to Rivarolo Canavese | 4,546.95 mi (7,317.62 km) |
| Irmo to Rivoli | 4,545.73 mi (7,315.64 km) |
| Irmo to Rocca di Papa | 4,881.52 mi (7,856.05 km) |
| Irmo to Rocca Priora | 4,883.22 mi (7,858.78 km) |
| Irmo to Roccapiemonte | 5,005.07 mi (8,054.88 km) |
| Irmo to Roccastrada | 4,771.25 mi (7,678.59 km) |
| Irmo to Romano di Lombardia | 4,630.53 mi (7,452.12 km) |
| Irmo to Rome | 4,866.76 mi (7,832.29 km) |
| Irmo to Roncade | 4,740.69 mi (7,629.41 km) |
| Irmo to Ronchi dei Legionari | 4,781.94 mi (7,695.80 km) |
| Irmo to Ronciglione | 4,841.59 mi (7,791.78 km) |
| Irmo to Rosa | 4,711.60 mi (7,582.59 km) |
| Irmo to Rosarno | 5,144.54 mi (8,279.33 km) |
| Irmo to Rosignano Marittimo | 4,727.48 mi (7,608.14 km) |
