| Iernut to Colchester | 1,113.03 mi (1,791.25 km) |
| Iernut to Coleford | 1,260.62 mi (2,028.77 km) |
| Iernut to Colne | 1,266.48 mi (2,038.20 km) |
| Iernut to Colwyn Bay | 1,320.16 mi (2,124.59 km) |
| Iernut to Congleton | 1,258.22 mi (2,024.91 km) |
| Iernut to Conisbrough | 1,222.79 mi (1,967.89 km) |
| Iernut to Connahs Quay | 1,293.12 mi (2,081.07 km) |
| Iernut to Consett | 1,270.42 mi (2,044.55 km) |
| Iernut to Conwy | 1,325.34 mi (2,132.92 km) |
| Iernut to Cookstown | 1,458.09 mi (2,346.58 km) |
| Iernut to Corby | 1,187.36 mi (1,910.88 km) |
| Iernut to Corfe Mullen | 1,228.59 mi (1,977.23 km) |
| Iernut to Corsham | 1,239.63 mi (1,995.00 km) |
| Iernut to Coseley | 1,245.33 mi (2,004.17 km) |
| Iernut to Cosham | 1,187.55 mi (1,911.17 km) |
