| Healdsburg to Chatteris | 5,274.55 mi (8,488.56 km) |
| Healdsburg to Cheadle | 5,189.43 mi (8,351.58 km) |
| Healdsburg to Cheadle Hulme | 5,164.15 mi (8,310.90 km) |
| Healdsburg to Cheam | 5,322.80 mi (8,566.22 km) |
| Healdsburg to Chellaston | 5,211.10 mi (8,386.45 km) |
| Healdsburg to Chelmsford | 5,323.81 mi (8,567.84 km) |
| Healdsburg to Chelsfield | 5,332.71 mi (8,582.16 km) |
| Healdsburg to Cheltenham | 5,241.14 mi (8,434.79 km) |
| Healdsburg to Chepstow | 5,235.90 mi (8,426.37 km) |
| Healdsburg to Cherry Hinton | 5,291.83 mi (8,516.37 km) |
| Healdsburg to Chertsey | 5,312.59 mi (8,549.78 km) |
| Healdsburg to Chesham | 5,293.20 mi (8,518.59 km) |
| Healdsburg to Cheshunt | 5,310.43 mi (8,546.31 km) |
| Healdsburg to Chester | 5,153.12 mi (8,293.14 km) |
| Healdsburg to Chester-le-Street | 5,107.99 mi (8,220.51 km) |
