| Cologne to Rivarolo Canavese | 388.88 mi (625.84 km) |
| Cologne to Rivoli | 406.19 mi (653.69 km) |
| Cologne to Rocca di Papa | 690.10 mi (1,110.61 km) |
| Cologne to Rocca Priora | 689.98 mi (1,110.41 km) |
| Cologne to Roccapiemonte | 794.58 mi (1,278.75 km) |
| Cologne to Roccastrada | 582.38 mi (937.25 km) |
| Cologne to Romano di Lombardia | 395.90 mi (637.15 km) |
| Cologne to Rome | 677.61 mi (1,090.51 km) |
| Cologne to Roncade | 443.46 mi (713.67 km) |
| Cologne to Ronchi dei Legionari | 462.86 mi (744.89 km) |
| Cologne to Ronciglione | 647.13 mi (1,041.45 km) |
| Cologne to Rosa | 422.84 mi (680.49 km) |
| Cologne to Rosarno | 966.09 mi (1,554.78 km) |
| Cologne to Rosignano Marittimo | 546.08 mi (878.84 km) |
| Cologne to Rosolini | 1,052.25 mi (1,693.43 km) |
