| Iisalmi to Colchester | 1,245.49 mi (2,004.42 km) |
| Iisalmi to Coleford | 1,348.46 mi (2,170.13 km) |
| Iisalmi to Colne | 1,232.21 mi (1,983.05 km) |
| Iisalmi to Colwyn Bay | 1,304.11 mi (2,098.76 km) |
| Iisalmi to Congleton | 1,267.45 mi (2,039.77 km) |
| Iisalmi to Conisbrough | 1,223.30 mi (1,968.71 km) |
| Iisalmi to Connahs Quay | 1,288.94 mi (2,074.35 km) |
| Iisalmi to Consett | 1,174.81 mi (1,890.68 km) |
| Iisalmi to Conwy | 1,308.39 mi (2,105.65 km) |
| Iisalmi to Cookstown | 1,330.50 mi (2,141.23 km) |
| Iisalmi to Corby | 1,258.54 mi (2,025.43 km) |
| Iisalmi to Corfe Mullen | 1,385.43 mi (2,229.64 km) |
| Iisalmi to Corsham | 1,354.93 mi (2,180.54 km) |
| Iisalmi to Coseley | 1,294.39 mi (2,083.11 km) |
| Iisalmi to Cosham | 1,355.36 mi (2,181.24 km) |
