| Castle Rock to Pully | 5,155.89 mi (8,297.60 km) |
| Castle Rock to Rapperswil-Jona | 5,198.37 mi (8,365.96 km) |
| Castle Rock to Regensdorf | 5,176.17 mi (8,330.24 km) |
| Castle Rock to Reinach | 5,143.37 mi (8,277.45 km) |
| Castle Rock to Renens | 5,152.16 mi (8,291.61 km) |
| Castle Rock to Rheinfelden | 5,147.76 mi (8,284.53 km) |
| Castle Rock to Richterswil | 5,194.35 mi (8,359.50 km) |
| Castle Rock to Riehen | 5,140.46 mi (8,272.77 km) |
| Castle Rock to Risch | 5,188.64 mi (8,350.32 km) |
| Castle Rock to Romanshorn | 5,200.45 mi (8,369.31 km) |
| Castle Rock to Rorschach | 5,209.91 mi (8,384.54 km) |
| Castle Rock to Rothrist | 5,162.14 mi (8,307.66 km) |
| Castle Rock to Ruti | 5,197.16 mi (8,364.01 km) |
| Castle Rock to Sankt Gallen | 5,207.53 mi (8,380.71 km) |
| Castle Rock to Sarnen | 5,193.69 mi (8,358.43 km) |
