| Hwlffordd to Camardi | 2,147.70 mi (3,456.39 km) |
| Hwlffordd to Camas | 2,125.48 mi (3,420.63 km) |
| Hwlffordd to Camliyayla | 2,161.45 mi (3,478.52 km) |
| Hwlffordd to Camoluk | 2,208.80 mi (3,554.73 km) |
| Hwlffordd to Can | 1,721.46 mi (2,770.42 km) |
| Hwlffordd to Canakkale | 1,689.66 mi (2,719.25 km) |
| Hwlffordd to Cankaya | 1,969.34 mi (3,169.35 km) |
| Hwlffordd to Cankiri | 1,972.46 mi (3,174.37 km) |
| Hwlffordd to Cardak | 1,927.55 mi (3,102.09 km) |
| Hwlffordd to Carsamba | 2,080.46 mi (3,348.18 km) |
| Hwlffordd to Carsibasi | 2,198.37 mi (3,537.94 km) |
| Hwlffordd to Cat | 2,326.03 mi (3,743.38 km) |
| Hwlffordd to Catalagzi | 1,861.96 mi (2,996.54 km) |
| Hwlffordd to Catalca | 1,733.15 mi (2,789.23 km) |
| Hwlffordd to Catalpinar | 2,124.13 mi (3,418.45 km) |
