| Decin to Rivarolo Canavese | 480.18 mi (772.77 km) |
| Decin to Rivoli | 500.51 mi (805.49 km) |
| Decin to Rocca di Papa | 626.28 mi (1,007.90 km) |
| Decin to Rocca Priora | 624.88 mi (1,005.64 km) |
| Decin to Roccapiemonte | 692.17 mi (1,113.93 km) |
| Decin to Roccastrada | 555.03 mi (893.23 km) |
| Decin to Romano di Lombardia | 416.88 mi (670.90 km) |
| Decin to Rome | 618.96 mi (996.11 km) |
| Decin to Roncade | 365.47 mi (588.16 km) |
| Decin to Ronchi dei Legionari | 342.83 mi (551.74 km) |
| Decin to Ronciglione | 593.66 mi (955.40 km) |
| Decin to Rosa | 366.79 mi (590.29 km) |
| Decin to Rosarno | 853.51 mi (1,373.59 km) |
| Decin to Rosignano Marittimo | 538.65 mi (866.87 km) |
| Decin to Rosolini | 965.05 mi (1,553.09 km) |
