| Cities | Distance |
|---|---|
| Onex to Celano | 465.37 mi (748.94 km) |
| Onex to Cento | 270.38 mi (435.13 km) |
| Onex to Cepagatti | 473.84 mi (762.57 km) |
| Onex to Ceprano | 488.47 mi (786.12 km) |
| Onex to Cercola | 552.42 mi (889.03 km) |
| Onex to Cerea | 256.07 mi (412.10 km) |
| Onex to Cerese | 237.93 mi (382.91 km) |
| Onex to Cerignola | 594.99 mi (957.54 km) |
| Onex to Cermenate | 147.17 mi (236.84 km) |
| Onex to Cernusco sul Naviglio | 162.27 mi (261.14 km) |
| Onex to Cerreto Guidi | 287.21 mi (462.23 km) |
| Onex to Cerro Maggiore | 142.85 mi (229.90 km) |
| Onex to Certaldo | 302.74 mi (487.21 km) |
| Onex to Cerveteri | 414.74 mi (667.46 km) |
| Onex to Cervia | 332.11 mi (534.48 km) |