| Serik to Rivalta di Torino | 1,345.46 mi (2,165.30 km) |
| Serik to Rivarolo Canavese | 1,342.17 mi (2,160.01 km) |
| Serik to Rivoli | 1,346.19 mi (2,166.48 km) |
| Serik to Rocca di Papa | 1,035.45 mi (1,666.40 km) |
| Serik to Rocca Priora | 1,033.20 mi (1,662.77 km) |
| Serik to Roccapiemonte | 920.46 mi (1,481.33 km) |
| Serik to Roccastrada | 1,132.89 mi (1,823.21 km) |
| Serik to Romano di Lombardia | 1,253.20 mi (2,016.83 km) |
| Serik to Rome | 1,049.14 mi (1,688.43 km) |
| Serik to Roncade | 1,139.16 mi (1,833.30 km) |
| Serik to Ronchi dei Legionari | 1,097.16 mi (1,765.71 km) |
| Serik to Ronciglione | 1,068.90 mi (1,720.23 km) |
| Serik to Rosa | 1,168.55 mi (1,880.60 km) |
| Serik to Rosarno | 832.70 mi (1,340.10 km) |
| Serik to Rosignano Marittimo | 1,174.07 mi (1,889.49 km) |
