| Grudziadz to Rapperswil-Jona | 615.12 mi (989.95 km) |
| Grudziadz to Regensdorf | 615.15 mi (989.99 km) |
| Grudziadz to Reinach | 641.61 mi (1,032.57 km) |
| Grudziadz to Renens | 721.41 mi (1,160.99 km) |
| Grudziadz to Rheinfelden | 631.17 mi (1,015.77 km) |
| Grudziadz to Richterswil | 618.77 mi (995.81 km) |
| Grudziadz to Riehen | 635.12 mi (1,022.12 km) |
| Grudziadz to Risch | 631.09 mi (1,015.65 km) |
| Grudziadz to Romanshorn | 580.44 mi (934.13 km) |
| Grudziadz to Rorschach | 581.05 mi (935.11 km) |
| Grudziadz to Rothrist | 640.55 mi (1,030.86 km) |
| Grudziadz to Ruti | 611.50 mi (984.12 km) |
| Grudziadz to Sankt Gallen | 587.22 mi (945.04 km) |
| Grudziadz to Sarnen | 649.54 mi (1,045.33 km) |
| Grudziadz to Schaffhausen | 596.47 mi (959.93 km) |
