| Rio Grande City to Pully | 5,591.19 mi (8,998.15 km) |
| Rio Grande City to Rapperswil-Jona | 5,655.41 mi (9,101.51 km) |
| Rio Grande City to Regensdorf | 5,633.71 mi (9,066.59 km) |
| Rio Grande City to Reinach | 5,596.20 mi (9,006.21 km) |
| Rio Grande City to Renens | 5,587.17 mi (8,991.68 km) |
| Rio Grande City to Rheinfelden | 5,602.71 mi (9,016.69 km) |
| Rio Grande City to Richterswil | 5,650.69 mi (9,093.91 km) |
| Rio Grande City to Riehen | 5,594.82 mi (9,003.99 km) |
| Rio Grande City to Risch | 5,642.42 mi (9,080.60 km) |
| Rio Grande City to Romanshorn | 5,664.96 mi (9,116.88 km) |
| Rio Grande City to Rorschach | 5,674.14 mi (9,131.65 km) |
| Rio Grande City to Rothrist | 5,614.56 mi (9,035.76 km) |
| Rio Grande City to Ruti | 5,655.01 mi (9,100.86 km) |
| Rio Grande City to Sankt Gallen | 5,670.46 mi (9,125.73 km) |
| Rio Grande City to Sarnen | 5,643.34 mi (9,082.08 km) |
