| South Houston to Pully | 5,276.01 mi (8,490.92 km) |
| South Houston to Rapperswil-Jona | 5,340.46 mi (8,594.64 km) |
| South Houston to Regensdorf | 5,318.78 mi (8,559.74 km) |
| South Houston to Reinach | 5,281.20 mi (8,499.27 km) |
| South Houston to Renens | 5,271.99 mi (8,484.45 km) |
| South Houston to Rheinfelden | 5,287.75 mi (8,509.80 km) |
| South Houston to Richterswil | 5,335.73 mi (8,587.02 km) |
| South Houston to Riehen | 5,279.85 mi (8,497.09 km) |
| South Houston to Risch | 5,327.42 mi (8,573.66 km) |
| South Houston to Romanshorn | 5,350.13 mi (8,610.21 km) |
| South Houston to Rorschach | 5,359.31 mi (8,624.97 km) |
| South Houston to Rothrist | 5,299.55 mi (8,528.80 km) |
| South Houston to Ruti | 5,340.07 mi (8,594.01 km) |
| South Houston to Sankt Gallen | 5,355.60 mi (8,619.01 km) |
| South Houston to Sarnen | 5,328.29 mi (8,575.05 km) |
