| Burgas to Rapperswil-Jona | 967.02 mi (1,556.27 km) |
| Burgas to Regensdorf | 986.36 mi (1,587.40 km) |
| Burgas to Reinach | 1,027.38 mi (1,653.41 km) |
| Burgas to Renens | 1,062.50 mi (1,709.92 km) |
| Burgas to Rheinfelden | 1,018.51 mi (1,639.13 km) |
| Burgas to Richterswil | 972.36 mi (1,564.87 km) |
| Burgas to Riehen | 1,026.59 mi (1,652.14 km) |
| Burgas to Risch | 983.57 mi (1,582.90 km) |
| Burgas to Romanshorn | 948.27 mi (1,526.09 km) |
| Burgas to Rorschach | 940.08 mi (1,512.91 km) |
| Burgas to Rothrist | 1,011.05 mi (1,627.12 km) |
| Burgas to Ruti | 966.27 mi (1,555.07 km) |
| Burgas to Sankt Gallen | 945.18 mi (1,521.12 km) |
| Burgas to Sarnen | 988.78 mi (1,591.29 km) |
| Burgas to Schaffhausen | 983.23 mi (1,582.35 km) |
