| Cities | Distance |
|---|---|
| Ianca to Rapperswil-Jona | 901.93 mi (1,451.52 km) |
| Ianca to Regensdorf | 918.99 mi (1,478.98 km) |
| Ianca to Reinach | 960.38 mi (1,545.58 km) |
| Ianca to Renens | 1,007.37 mi (1,621.20 km) |
| Ianca to Rheinfelden | 950.49 mi (1,529.66 km) |
| Ianca to Richterswil | 907.41 mi (1,460.33 km) |
| Ianca to Riehen | 958.36 mi (1,542.33 km) |
| Ianca to Risch | 919.84 mi (1,480.33 km) |
| Ianca to Romanshorn | 878.11 mi (1,413.19 km) |
| Ianca to Rorschach | 870.94 mi (1,401.65 km) |
| Ianca to Rothrist | 945.89 mi (1,522.27 km) |
| Ianca to Ruti | 900.52 mi (1,449.25 km) |
| Ianca to Sankt Gallen | 876.77 mi (1,411.02 km) |
| Ianca to Sarnen | 928.27 mi (1,493.90 km) |
| Ianca to Schaffhausen | 912.39 mi (1,468.35 km) |