| Skien to Rivalta di Torino | 983.02 mi (1,582.01 km) |
| Skien to Rivarolo Canavese | 961.84 mi (1,547.94 km) |
| Skien to Rivoli | 980.56 mi (1,578.06 km) |
| Skien to Rocca di Papa | 1,212.75 mi (1,951.73 km) |
| Skien to Rocca Priora | 1,211.85 mi (1,950.28 km) |
| Skien to Roccapiemonte | 1,293.89 mi (2,082.32 km) |
| Skien to Roccastrada | 1,121.31 mi (1,804.57 km) |
| Skien to Romano di Lombardia | 946.02 mi (1,522.47 km) |
| Skien to Rome | 1,202.96 mi (1,935.98 km) |
| Skien to Roncade | 945.83 mi (1,522.16 km) |
| Skien to Ronchi dei Legionari | 938.48 mi (1,510.34 km) |
| Skien to Ronciglione | 1,174.51 mi (1,890.20 km) |
| Skien to Rosa | 936.68 mi (1,507.44 km) |
| Skien to Rosarno | 1,459.74 mi (2,349.23 km) |
| Skien to Rosignano Marittimo | 1,092.92 mi (1,758.89 km) |
