| Smizany to Colchester | 884.49 mi (1,423.45 km) |
| Smizany to Coleford | 1,033.97 mi (1,664.01 km) |
| Smizany to Colne | 1,030.17 mi (1,657.90 km) |
| Smizany to Colwyn Bay | 1,086.64 mi (1,748.78 km) |
| Smizany to Congleton | 1,024.69 mi (1,649.07 km) |
| Smizany to Conisbrough | 987.49 mi (1,589.21 km) |
| Smizany to Connahs Quay | 1,059.67 mi (1,705.38 km) |
| Smizany to Consett | 1,030.81 mi (1,658.92 km) |
| Smizany to Conwy | 1,091.91 mi (1,757.25 km) |
| Smizany to Cookstown | 1,220.76 mi (1,964.62 km) |
| Smizany to Corby | 956.33 mi (1,539.06 km) |
| Smizany to Corfe Mullen | 1,008.01 mi (1,622.23 km) |
| Smizany to Corsham | 1,014.93 mi (1,633.37 km) |
| Smizany to Coseley | 1,014.56 mi (1,632.77 km) |
| Smizany to Cosham | 966.37 mi (1,555.22 km) |
