| Idil to Pully | 1,900.04 mi (3,057.82 km) |
| Idil to Rapperswil-Jona | 1,806.60 mi (2,907.43 km) |
| Idil to Regensdorf | 1,825.36 mi (2,937.63 km) |
| Idil to Reinach | 1,866.61 mi (3,004.03 km) |
| Idil to Renens | 1,904.11 mi (3,064.38 km) |
| Idil to Rheinfelden | 1,857.41 mi (2,989.21 km) |
| Idil to Richterswil | 1,811.99 mi (2,916.11 km) |
| Idil to Riehen | 1,865.46 mi (3,002.16 km) |
| Idil to Risch | 1,823.54 mi (2,934.70 km) |
| Idil to Romanshorn | 1,786.22 mi (2,874.65 km) |
| Idil to Rorschach | 1,778.35 mi (2,861.97 km) |
| Idil to Rothrist | 1,850.74 mi (2,978.48 km) |
| Idil to Ruti | 1,805.66 mi (2,905.94 km) |
| Idil to Sankt Gallen | 1,783.70 mi (2,870.59 km) |
| Idil to Sarnen | 1,829.47 mi (2,944.25 km) |
