| Boulder to Pully | 5,136.43 mi (8,266.29 km) |
| Boulder to Rapperswil-Jona | 5,177.67 mi (8,332.66 km) |
| Boulder to Regensdorf | 5,155.48 mi (8,296.94 km) |
| Boulder to Reinach | 5,122.98 mi (8,244.64 km) |
| Boulder to Renens | 5,132.73 mi (8,260.33 km) |
| Boulder to Rheinfelden | 5,127.25 mi (8,251.52 km) |
| Boulder to Richterswil | 5,173.70 mi (8,326.27 km) |
| Boulder to Riehen | 5,119.99 mi (8,239.83 km) |
| Boulder to Risch | 5,168.14 mi (8,317.32 km) |
| Boulder to Romanshorn | 5,179.34 mi (8,335.35 km) |
| Boulder to Rorschach | 5,188.81 mi (8,350.58 km) |
| Boulder to Rothrist | 5,141.75 mi (8,274.84 km) |
| Boulder to Ruti | 5,176.42 mi (8,330.64 km) |
| Boulder to Sankt Gallen | 5,186.50 mi (8,346.87 km) |
| Boulder to Sarnen | 5,173.40 mi (8,325.78 km) |
