| Sozopol to Rapperswil-Jona | 980.16 mi (1,577.42 km) |
| Sozopol to Regensdorf | 999.51 mi (1,608.55 km) |
| Sozopol to Reinach | 1,040.52 mi (1,674.56 km) |
| Sozopol to Renens | 1,075.60 mi (1,731.01 km) |
| Sozopol to Rheinfelden | 1,031.65 mi (1,660.28 km) |
| Sozopol to Richterswil | 985.50 mi (1,586.02 km) |
| Sozopol to Riehen | 1,039.74 mi (1,673.29 km) |
| Sozopol to Risch | 996.71 mi (1,604.04 km) |
| Sozopol to Romanshorn | 961.41 mi (1,547.24 km) |
| Sozopol to Rorschach | 953.22 mi (1,534.06 km) |
| Sozopol to Rothrist | 1,024.19 mi (1,648.27 km) |
| Sozopol to Ruti | 979.42 mi (1,576.22 km) |
| Sozopol to Sankt Gallen | 958.32 mi (1,542.27 km) |
| Sozopol to Sarnen | 1,001.91 mi (1,612.43 km) |
| Sozopol to Schaffhausen | 996.37 mi (1,603.50 km) |
