| Ioannina to Colchester | 1,272.21 mi (2,047.42 km) |
| Ioannina to Coleford | 1,397.94 mi (2,249.77 km) |
| Ioannina to Colne | 1,454.06 mi (2,340.08 km) |
| Ioannina to Colwyn Bay | 1,487.36 mi (2,393.67 km) |
| Ioannina to Congleton | 1,429.96 mi (2,301.30 km) |
| Ioannina to Conisbrough | 1,407.33 mi (2,264.87 km) |
| Ioannina to Connahs Quay | 1,461.81 mi (2,352.56 km) |
| Ioannina to Consett | 1,481.36 mi (2,384.01 km) |
| Ioannina to Conwy | 1,491.71 mi (2,400.67 km) |
| Ioannina to Cookstown | 1,640.84 mi (2,640.68 km) |
| Ioannina to Corby | 1,351.62 mi (2,175.23 km) |
| Ioannina to Corfe Mullen | 1,343.06 mi (2,161.45 km) |
| Ioannina to Corsham | 1,370.15 mi (2,205.04 km) |
| Ioannina to Coseley | 1,403.50 mi (2,258.72 km) |
| Ioannina to Cosham | 1,308.24 mi (2,105.41 km) |
