| Troy to Cockermouth | 3,532.99 mi (5,685.80 km) |
| Troy to Colchester | 3,771.30 mi (6,069.32 km) |
| Troy to Coleford | 3,638.10 mi (5,854.96 km) |
| Troy to Colne | 3,598.33 mi (5,790.95 km) |
| Troy to Colwyn Bay | 3,555.53 mi (5,722.07 km) |
| Troy to Congleton | 3,615.51 mi (5,818.60 km) |
| Troy to Conisbrough | 3,644.27 mi (5,864.88 km) |
| Troy to Connahs Quay | 3,581.99 mi (5,764.66 km) |
| Troy to Consett | 3,584.82 mi (5,769.20 km) |
| Troy to Conwy | 3,550.82 mi (5,714.49 km) |
| Troy to Cookstown | 3,406.58 mi (5,482.36 km) |
| Troy to Corby | 3,692.26 mi (5,942.12 km) |
| Troy to Corfe Mullen | 3,690.92 mi (5,939.96 km) |
| Troy to Corsham | 3,665.10 mi (5,898.41 km) |
| Troy to Coseley | 3,637.52 mi (5,854.02 km) |
