| Bad Homburg to Rivarolo Canavese | 340.03 mi (547.22 km) |
| Bad Homburg to Rivoli | 359.16 mi (578.02 km) |
| Bad Homburg to Rocca di Papa | 616.13 mi (991.56 km) |
| Bad Homburg to Rocca Priora | 615.80 mi (991.03 km) |
| Bad Homburg to Roccapiemonte | 716.26 mi (1,152.71 km) |
| Bad Homburg to Roccastrada | 512.57 mi (824.91 km) |
| Bad Homburg to Romano di Lombardia | 329.07 mi (529.59 km) |
| Bad Homburg to Rome | 604.27 mi (972.48 km) |
| Bad Homburg to Roncade | 362.17 mi (582.85 km) |
| Bad Homburg to Ronchi dei Legionari | 377.97 mi (608.28 km) |
| Bad Homburg to Ronciglione | 574.12 mi (923.96 km) |
| Bad Homburg to Rosa | 343.63 mi (553.01 km) |
| Bad Homburg to Rosarno | 887.74 mi (1,428.69 km) |
| Bad Homburg to Rosignano Marittimo | 479.15 mi (771.11 km) |
| Bad Homburg to Rosolini | 978.09 mi (1,574.09 km) |
