| Trinity to Cockermouth | 4,236.71 mi (6,818.33 km) |
| Trinity to Colchester | 4,447.36 mi (7,157.34 km) |
| Trinity to Coleford | 4,302.19 mi (6,923.70 km) |
| Trinity to Colne | 4,293.39 mi (6,909.55 km) |
| Trinity to Colwyn Bay | 4,238.64 mi (6,821.43 km) |
| Trinity to Congleton | 4,300.57 mi (6,921.10 km) |
| Trinity to Conisbrough | 4,336.45 mi (6,978.84 km) |
| Trinity to Connahs Quay | 4,265.67 mi (6,864.94 km) |
| Trinity to Consett | 4,294.73 mi (6,911.70 km) |
| Trinity to Conwy | 4,233.46 mi (6,813.09 km) |
| Trinity to Cookstown | 4,102.91 mi (6,602.99 km) |
| Trinity to Corby | 4,371.89 mi (7,035.88 km) |
| Trinity to Corfe Mullen | 4,341.83 mi (6,987.50 km) |
| Trinity to Corsham | 4,325.23 mi (6,960.78 km) |
| Trinity to Coseley | 4,314.14 mi (6,942.94 km) |
