| Caldas da Rainha to Rapperswil-Jona | 1,047.84 mi (1,686.34 km) |
| Caldas da Rainha to Regensdorf | 1,039.36 mi (1,672.68 km) |
| Caldas da Rainha to Reinach | 1,004.05 mi (1,615.86 km) |
| Caldas da Rainha to Renens | 932.30 mi (1,500.39 km) |
| Caldas da Rainha to Rheinfelden | 1,015.14 mi (1,633.72 km) |
| Caldas da Rainha to Richterswil | 1,042.86 mi (1,678.32 km) |
| Caldas da Rainha to Riehen | 1,009.33 mi (1,624.36 km) |
| Caldas da Rainha to Risch | 1,029.22 mi (1,656.37 km) |
| Caldas da Rainha to Romanshorn | 1,080.76 mi (1,739.32 km) |
| Caldas da Rainha to Rorschach | 1,084.11 mi (1,744.70 km) |
| Caldas da Rainha to Rothrist | 1,010.87 mi (1,626.84 km) |
| Caldas da Rainha to Ruti | 1,050.70 mi (1,690.93 km) |
| Caldas da Rainha to Sankt Gallen | 1,077.40 mi (1,733.90 km) |
| Caldas da Rainha to Sarnen | 1,014.21 mi (1,632.21 km) |
| Caldas da Rainha to Schaffhausen | 1,054.44 mi (1,696.95 km) |
