| Biga to Colchester | 1,485.32 mi (2,390.39 km) |
| Biga to Coleford | 1,624.09 mi (2,613.72 km) |
| Biga to Colne | 1,655.90 mi (2,664.92 km) |
| Biga to Colwyn Bay | 1,700.26 mi (2,736.30 km) |
| Biga to Congleton | 1,639.65 mi (2,638.77 km) |
| Biga to Conisbrough | 1,610.02 mi (2,591.08 km) |
| Biga to Connahs Quay | 1,673.56 mi (2,693.34 km) |
| Biga to Consett | 1,670.97 mi (2,689.16 km) |
| Biga to Conwy | 1,705.09 mi (2,744.08 km) |
| Biga to Cookstown | 1,847.78 mi (2,973.71 km) |
| Biga to Corby | 1,563.75 mi (2,516.62 km) |
| Biga to Corfe Mullen | 1,578.87 mi (2,540.95 km) |
| Biga to Corsham | 1,599.03 mi (2,573.39 km) |
| Biga to Coseley | 1,619.59 mi (2,606.48 km) |
| Biga to Cosham | 1,540.52 mi (2,479.23 km) |
