| Dietzenbach to Rivarolo Canavese | 327.51 mi (527.07 km) |
| Dietzenbach to Rivoli | 346.85 mi (558.20 km) |
| Dietzenbach to Rocca di Papa | 600.36 mi (966.19 km) |
| Dietzenbach to Rocca Priora | 600.02 mi (965.65 km) |
| Dietzenbach to Roccapiemonte | 700.27 mi (1,126.98 km) |
| Dietzenbach to Roccastrada | 497.17 mi (800.12 km) |
| Dietzenbach to Romano di Lombardia | 314.14 mi (505.55 km) |
| Dietzenbach to Rome | 588.55 mi (947.18 km) |
| Dietzenbach to Roncade | 346.14 mi (557.06 km) |
| Dietzenbach to Ronchi dei Legionari | 362.11 mi (582.76 km) |
| Dietzenbach to Ronciglione | 558.44 mi (898.72 km) |
| Dietzenbach to Rosa | 327.64 mi (527.29 km) |
| Dietzenbach to Rosarno | 871.75 mi (1,402.94 km) |
| Dietzenbach to Rosignano Marittimo | 464.04 mi (746.80 km) |
| Dietzenbach to Rosolini | 962.28 mi (1,548.63 km) |
