| McHenry to Cockermouth | 3,733.95 mi (6,009.21 km) |
| McHenry to Colchester | 3,977.32 mi (6,400.88 km) |
| McHenry to Coleford | 3,847.75 mi (6,192.35 km) |
| McHenry to Colne | 3,800.98 mi (6,117.08 km) |
| McHenry to Colwyn Bay | 3,761.37 mi (6,053.34 km) |
| McHenry to Congleton | 3,820.47 mi (6,148.45 km) |
| McHenry to Conisbrough | 3,847.30 mi (6,191.64 km) |
| McHenry to Connahs Quay | 3,787.51 mi (6,095.40 km) |
| McHenry to Consett | 3,783.81 mi (6,089.46 km) |
| McHenry to Conwy | 3,756.80 mi (6,045.99 km) |
| McHenry to Cookstown | 3,610.31 mi (5,810.24 km) |
| McHenry to Corby | 3,897.98 mi (6,273.19 km) |
| McHenry to Corfe Mullen | 3,903.10 mi (6,281.44 km) |
| McHenry to Corsham | 3,875.45 mi (6,236.93 km) |
| McHenry to Coseley | 3,844.31 mi (6,186.82 km) |
