| Stara Zagora to Rapperswil-Jona | 886.41 mi (1,426.54 km) |
| Stara Zagora to Regensdorf | 906.28 mi (1,458.51 km) |
| Stara Zagora to Reinach | 946.96 mi (1,523.99 km) |
| Stara Zagora to Renens | 978.86 mi (1,575.32 km) |
| Stara Zagora to Rheinfelden | 938.42 mi (1,510.24 km) |
| Stara Zagora to Richterswil | 891.68 mi (1,435.03 km) |
| Stara Zagora to Riehen | 946.52 mi (1,523.28 km) |
| Stara Zagora to Risch | 902.49 mi (1,452.42 km) |
| Stara Zagora to Romanshorn | 869.21 mi (1,398.87 km) |
| Stara Zagora to Rorschach | 860.78 mi (1,385.29 km) |
| Stara Zagora to Rothrist | 930.21 mi (1,497.02 km) |
| Stara Zagora to Ruti | 885.85 mi (1,425.64 km) |
| Stara Zagora to Sankt Gallen | 865.64 mi (1,393.11 km) |
| Stara Zagora to Sarnen | 906.83 mi (1,459.40 km) |
| Stara Zagora to Schaffhausen | 904.16 mi (1,455.10 km) |
