| Karczew to Colchester | 863.03 mi (1,388.91 km) |
| Karczew to Coleford | 1,012.26 mi (1,629.08 km) |
| Karczew to Colne | 977.87 mi (1,573.72 km) |
| Karczew to Colwyn Bay | 1,042.94 mi (1,678.45 km) |
| Karczew to Congleton | 982.67 mi (1,581.46 km) |
| Karczew to Conisbrough | 940.33 mi (1,513.32 km) |
| Karczew to Connahs Quay | 1,016.95 mi (1,636.62 km) |
| Karczew to Consett | 963.69 mi (1,550.90 km) |
| Karczew to Conwy | 1,048.35 mi (1,687.15 km) |
| Karczew to Cookstown | 1,159.75 mi (1,866.44 km) |
| Karczew to Corby | 924.64 mi (1,488.07 km) |
| Karczew to Corfe Mullen | 1,002.14 mi (1,612.79 km) |
| Karczew to Corsham | 998.89 mi (1,607.56 km) |
| Karczew to Coseley | 981.73 mi (1,579.95 km) |
| Karczew to Cosham | 960.62 mi (1,545.97 km) |
