| Sozopol to Rivarolo Canavese | 1,012.67 mi (1,629.74 km) |
| Sozopol to Rivoli | 1,021.17 mi (1,643.41 km) |
| Sozopol to Rocca di Papa | 768.54 mi (1,236.85 km) |
| Sozopol to Rocca Priora | 765.82 mi (1,232.48 km) |
| Sozopol to Roccapiemonte | 681.09 mi (1,096.11 km) |
| Sozopol to Roccastrada | 838.91 mi (1,350.09 km) |
| Sozopol to Romano di Lombardia | 915.86 mi (1,473.94 km) |
| Sozopol to Rome | 779.24 mi (1,254.06 km) |
| Sozopol to Roncade | 791.52 mi (1,273.83 km) |
| Sozopol to Ronchi dei Legionari | 741.57 mi (1,193.45 km) |
| Sozopol to Ronciglione | 789.64 mi (1,270.80 km) |
| Sozopol to Rosa | 821.63 mi (1,322.29 km) |
| Sozopol to Rosarno | 672.68 mi (1,082.57 km) |
| Sozopol to Rosignano Marittimo | 873.20 mi (1,405.28 km) |
| Sozopol to Rosolini | 779.95 mi (1,255.21 km) |
