| Diamond Bar to Chatteris | 5,392.17 mi (8,677.87 km) |
| Diamond Bar to Cheadle | 5,303.59 mi (8,535.30 km) |
| Diamond Bar to Cheadle Hulme | 5,279.81 mi (8,497.03 km) |
| Diamond Bar to Cheam | 5,433.87 mi (8,744.96 km) |
| Diamond Bar to Chellaston | 5,326.28 mi (8,571.82 km) |
| Diamond Bar to Chelmsford | 5,439.01 mi (8,753.24 km) |
| Diamond Bar to Chelsfield | 5,444.85 mi (8,762.64 km) |
| Diamond Bar to Cheltenham | 5,349.20 mi (8,608.71 km) |
| Diamond Bar to Chepstow | 5,340.68 mi (8,594.99 km) |
| Diamond Bar to Cherry Hinton | 5,408.42 mi (8,704.01 km) |
| Diamond Bar to Chertsey | 5,422.86 mi (8,727.25 km) |
| Diamond Bar to Chesham | 5,404.83 mi (8,698.24 km) |
| Diamond Bar to Cheshunt | 5,423.84 mi (8,728.83 km) |
| Diamond Bar to Chester | 5,265.67 mi (8,474.27 km) |
| Diamond Bar to Chester-le-Street | 5,233.46 mi (8,422.44 km) |
