| Genk to Rivarolo Canavese | 402.46 mi (647.69 km) |
| Genk to Rivoli | 417.88 mi (672.51 km) |
| Genk to Rocca di Papa | 721.91 mi (1,161.81 km) |
| Genk to Rocca Priora | 722.01 mi (1,161.96 km) |
| Genk to Roccapiemonte | 830.84 mi (1,337.11 km) |
| Genk to Roccastrada | 610.73 mi (982.88 km) |
| Genk to Romano di Lombardia | 424.07 mi (682.47 km) |
| Genk to Rome | 708.83 mi (1,140.75 km) |
| Genk to Roncade | 485.44 mi (781.25 km) |
| Genk to Ronchi dei Legionari | 509.73 mi (820.34 km) |
| Genk to Ronciglione | 678.19 mi (1,091.45 km) |
| Genk to Rosa | 462.61 mi (744.50 km) |
| Genk to Rosarno | 1,001.86 mi (1,612.34 km) |
| Genk to Rosignano Marittimo | 572.08 mi (920.67 km) |
| Genk to Rosolini | 1,082.85 mi (1,742.69 km) |
