| Ontario to Chatteris | 5,383.24 mi (8,663.49 km) |
| Ontario to Cheadle | 5,294.59 mi (8,520.82 km) |
| Ontario to Cheadle Hulme | 5,270.85 mi (8,482.61 km) |
| Ontario to Cheam | 5,424.79 mi (8,730.36 km) |
| Ontario to Chellaston | 5,317.31 mi (8,557.38 km) |
| Ontario to Chelmsford | 5,430.02 mi (8,738.78 km) |
| Ontario to Chelsfield | 5,435.80 mi (8,748.07 km) |
| Ontario to Cheltenham | 5,340.08 mi (8,594.02 km) |
| Ontario to Chepstow | 5,331.49 mi (8,580.21 km) |
| Ontario to Cherry Hinton | 5,399.47 mi (8,689.60 km) |
| Ontario to Chertsey | 5,413.77 mi (8,712.63 km) |
| Ontario to Chesham | 5,395.78 mi (8,683.67 km) |
| Ontario to Cheshunt | 5,414.82 mi (8,714.31 km) |
| Ontario to Chester | 5,256.65 mi (8,459.75 km) |
| Ontario to Chester-le-Street | 5,224.71 mi (8,408.36 km) |
