| Richterswil to Celano | 427.19 mi (687.49 km) |
| Richterswil to Cento | 211.70 mi (340.70 km) |
| Richterswil to Cepagatti | 425.85 mi (685.35 km) |
| Richterswil to Ceprano | 457.90 mi (736.92 km) |
| Richterswil to Cercola | 520.48 mi (837.64 km) |
| Richterswil to Cerea | 184.09 mi (296.26 km) |
| Richterswil to Cerese | 179.00 mi (288.07 km) |
| Richterswil to Cerignola | 543.60 mi (874.84 km) |
| Richterswil to Cermenate | 106.37 mi (171.19 km) |
| Richterswil to Cernusco sul Naviglio | 121.28 mi (195.18 km) |
| Richterswil to Cerreto Guidi | 260.75 mi (419.63 km) |
| Richterswil to Cerro Maggiore | 112.34 mi (180.79 km) |
| Richterswil to Certaldo | 277.76 mi (447.01 km) |
| Richterswil to Cerveteri | 397.25 mi (639.31 km) |
| Richterswil to Cervia | 269.85 mi (434.28 km) |
