| Trabzon to Rivalta di Torino | 1,639.28 mi (2,638.17 km) |
| Trabzon to Rivarolo Canavese | 1,629.15 mi (2,621.86 km) |
| Trabzon to Rivoli | 1,639.25 mi (2,638.11 km) |
| Trabzon to Rocca di Papa | 1,395.18 mi (2,245.33 km) |
| Trabzon to Rocca Priora | 1,392.49 mi (2,240.99 km) |
| Trabzon to Roccapiemonte | 1,303.07 mi (2,097.09 km) |
| Trabzon to Roccastrada | 1,465.41 mi (2,358.35 km) |
| Trabzon to Romano di Lombardia | 1,530.58 mi (2,463.23 km) |
| Trabzon to Rome | 1,406.11 mi (2,262.91 km) |
| Trabzon to Roncade | 1,403.92 mi (2,259.39 km) |
| Trabzon to Ronchi dei Legionari | 1,350.91 mi (2,174.08 km) |
| Trabzon to Ronciglione | 1,416.82 mi (2,280.14 km) |
| Trabzon to Rosa | 1,433.68 mi (2,307.28 km) |
| Trabzon to Rosarno | 1,269.31 mi (2,042.76 km) |
| Trabzon to Rosignano Marittimo | 1,498.74 mi (2,411.98 km) |
