| Nidderau to Rivarolo Canavese | 344.25 mi (554.02 km) |
| Nidderau to Rivoli | 363.64 mi (585.22 km) |
| Nidderau to Rocca di Papa | 613.87 mi (987.93 km) |
| Nidderau to Rocca Priora | 613.49 mi (987.31 km) |
| Nidderau to Roccapiemonte | 712.53 mi (1,146.71 km) |
| Nidderau to Roccastrada | 511.64 mi (823.40 km) |
| Nidderau to Romano di Lombardia | 329.40 mi (530.11 km) |
| Nidderau to Rome | 602.22 mi (969.17 km) |
| Nidderau to Roncade | 357.72 mi (575.69 km) |
| Nidderau to Ronchi dei Legionari | 371.70 mi (598.20 km) |
| Nidderau to Ronciglione | 572.20 mi (920.87 km) |
| Nidderau to Rosa | 340.06 mi (547.27 km) |
| Nidderau to Rosarno | 883.92 mi (1,422.53 km) |
| Nidderau to Rosignano Marittimo | 479.02 mi (770.91 km) |
| Nidderau to Rosolini | 975.55 mi (1,570.00 km) |
