| Riverdale to Rivalta di Torino | 4,712.24 mi (7,583.62 km) |
| Riverdale to Rivarolo Canavese | 4,711.84 mi (7,582.98 km) |
| Riverdale to Rivoli | 4,711.12 mi (7,581.82 km) |
| Riverdale to Rocca di Papa | 5,048.85 mi (8,125.34 km) |
| Riverdale to Rocca Priora | 5,050.50 mi (8,127.99 km) |
| Riverdale to Roccapiemonte | 5,172.59 mi (8,324.47 km) |
| Riverdale to Roccastrada | 4,937.73 mi (7,946.50 km) |
| Riverdale to Romano di Lombardia | 4,794.04 mi (7,715.26 km) |
| Riverdale to Rome | 5,034.05 mi (8,101.52 km) |
| Riverdale to Roncade | 4,902.53 mi (7,889.87 km) |
| Riverdale to Ronchi dei Legionari | 4,942.78 mi (7,954.64 km) |
| Riverdale to Ronciglione | 5,008.48 mi (8,060.37 km) |
| Riverdale to Rosa | 4,873.65 mi (7,843.38 km) |
| Riverdale to Rosarno | 5,314.21 mi (8,552.40 km) |
| Riverdale to Rosignano Marittimo | 4,893.78 mi (7,875.78 km) |
