| Harlingen to Rivalta di Torino | 570.23 mi (917.69 km) |
| Harlingen to Rivarolo Canavese | 551.53 mi (887.61 km) |
| Harlingen to Rivoli | 567.78 mi (913.76 km) |
| Harlingen to Rocca di Papa | 857.46 mi (1,379.95 km) |
| Harlingen to Rocca Priora | 857.30 mi (1,379.70 km) |
| Harlingen to Roccapiemonte | 960.61 mi (1,545.95 km) |
| Harlingen to Roccastrada | 749.97 mi (1,206.97 km) |
| Harlingen to Romano di Lombardia | 563.43 mi (906.75 km) |
| Harlingen to Rome | 845.06 mi (1,359.99 km) |
| Harlingen to Roncade | 607.38 mi (977.48 km) |
| Harlingen to Ronchi dei Legionari | 622.40 mi (1,001.65 km) |
| Harlingen to Ronciglione | 814.61 mi (1,310.99 km) |
| Harlingen to Rosa | 588.15 mi (946.54 km) |
| Harlingen to Rosarno | 1,132.16 mi (1,822.04 km) |
| Harlingen to Rosignano Marittimo | 713.48 mi (1,148.24 km) |
