| Gretna to Chatteris | 4,613.53 mi (7,424.76 km) |
| Gretna to Cheadle | 4,520.91 mi (7,275.70 km) |
| Gretna to Cheadle Hulme | 4,504.73 mi (7,249.67 km) |
| Gretna to Cheam | 4,628.19 mi (7,448.35 km) |
| Gretna to Chellaston | 4,545.14 mi (7,314.69 km) |
| Gretna to Chelmsford | 4,647.42 mi (7,479.30 km) |
| Gretna to Chelsfield | 4,641.95 mi (7,470.49 km) |
| Gretna to Cheltenham | 4,540.77 mi (7,307.66 km) |
| Gretna to Chepstow | 4,521.53 mi (7,276.71 km) |
| Gretna to Cherry Hinton | 4,624.60 mi (7,442.57 km) |
| Gretna to Chertsey | 4,615.40 mi (7,427.78 km) |
| Gretna to Chesham | 4,603.80 mi (7,409.11 km) |
| Gretna to Cheshunt | 4,627.33 mi (7,446.97 km) |
| Gretna to Chester | 4,480.90 mi (7,211.31 km) |
| Gretna to Chester-le-Street | 4,498.22 mi (7,239.18 km) |
