| Rickmansworth to Rivalta di Torino | 584.70 mi (940.98 km) |
| Rickmansworth to Rivarolo Canavese | 574.04 mi (923.83 km) |
| Rickmansworth to Rivoli | 582.68 mi (937.73 km) |
| Rickmansworth to Rocca di Papa | 922.08 mi (1,483.94 km) |
| Rickmansworth to Rocca Priora | 922.76 mi (1,485.03 km) |
| Rickmansworth to Roccapiemonte | 1,040.18 mi (1,674.00 km) |
| Rickmansworth to Roccastrada | 805.75 mi (1,296.73 km) |
| Rickmansworth to Romano di Lombardia | 629.01 mi (1,012.29 km) |
| Rickmansworth to Rome | 907.80 mi (1,460.96 km) |
| Rickmansworth to Roncade | 717.08 mi (1,154.03 km) |
| Rickmansworth to Ronchi dei Legionari | 750.38 mi (1,207.61 km) |
| Rickmansworth to Ronciglione | 877.76 mi (1,412.62 km) |
| Rickmansworth to Rosa | 690.53 mi (1,111.29 km) |
| Rickmansworth to Rosarno | 1,206.85 mi (1,942.24 km) |
| Rickmansworth to Rosignano Marittimo | 762.73 mi (1,227.49 km) |
