| Demir Hisar to Colchester | 1,207.06 mi (1,942.57 km) |
| Demir Hisar to Coleford | 1,338.26 mi (2,153.72 km) |
| Demir Hisar to Colne | 1,385.69 mi (2,230.05 km) |
| Demir Hisar to Colwyn Bay | 1,422.98 mi (2,290.06 km) |
| Demir Hisar to Congleton | 1,364.23 mi (2,195.51 km) |
| Demir Hisar to Conisbrough | 1,339.07 mi (2,155.02 km) |
| Demir Hisar to Connahs Quay | 1,396.93 mi (2,248.14 km) |
| Demir Hisar to Consett | 1,409.09 mi (2,267.71 km) |
| Demir Hisar to Conwy | 1,427.52 mi (2,297.37 km) |
| Demir Hisar to Cookstown | 1,574.83 mi (2,534.45 km) |
| Demir Hisar to Corby | 1,286.46 mi (2,070.35 km) |
| Demir Hisar to Corfe Mullen | 1,287.12 mi (2,071.42 km) |
| Demir Hisar to Corsham | 1,311.45 mi (2,110.58 km) |
| Demir Hisar to Coseley | 1,339.99 mi (2,156.50 km) |
| Demir Hisar to Cosham | 1,250.69 mi (2,012.80 km) |
