| Adra to Rivalta di Torino | 792.75 mi (1,275.81 km) |
| Adra to Rivarolo Canavese | 813.80 mi (1,309.69 km) |
| Adra to Rivoli | 794.40 mi (1,278.46 km) |
| Adra to Rocca di Papa | 908.60 mi (1,462.26 km) |
| Adra to Rocca Priora | 911.41 mi (1,466.77 km) |
| Adra to Roccapiemonte | 991.70 mi (1,595.99 km) |
| Adra to Roccastrada | 865.97 mi (1,393.64 km) |
| Adra to Romano di Lombardia | 897.12 mi (1,443.77 km) |
| Adra to Rome | 899.79 mi (1,448.07 km) |
| Adra to Roncade | 1,005.43 mi (1,618.08 km) |
| Adra to Ronchi dei Legionari | 1,059.21 mi (1,704.63 km) |
| Adra to Ronciglione | 895.81 mi (1,441.67 km) |
| Adra to Rosa | 984.19 mi (1,583.90 km) |
| Adra to Rosarno | 1,044.66 mi (1,681.22 km) |
| Adra to Rosignano Marittimo | 846.55 mi (1,362.40 km) |
