| Harlow to Rivalta di Torino | 575.64 mi (926.41 km) |
| Harlow to Rivarolo Canavese | 564.10 mi (907.84 km) |
| Harlow to Rivoli | 573.56 mi (923.06 km) |
| Harlow to Rocca di Papa | 910.33 mi (1,465.04 km) |
| Harlow to Rocca Priora | 910.94 mi (1,466.01 km) |
| Harlow to Roccapiemonte | 1,027.44 mi (1,653.51 km) |
| Harlow to Roccastrada | 794.32 mi (1,278.34 km) |
| Harlow to Romano di Lombardia | 615.59 mi (990.69 km) |
| Harlow to Rome | 896.17 mi (1,442.25 km) |
| Harlow to Roncade | 700.46 mi (1,127.28 km) |
| Harlow to Ronchi dei Legionari | 732.43 mi (1,178.73 km) |
| Harlow to Ronciglione | 865.98 mi (1,393.65 km) |
| Harlow to Rosa | 674.37 mi (1,085.29 km) |
| Harlow to Rosarno | 1,194.98 mi (1,923.13 km) |
| Harlow to Rosignano Marittimo | 751.68 mi (1,209.71 km) |
