| Hwlffordd to Celano | 1,096.62 mi (1,764.84 km) |
| Hwlffordd to Cento | 889.80 mi (1,431.99 km) |
| Hwlffordd to Cepagatti | 1,102.23 mi (1,773.87 km) |
| Hwlffordd to Ceprano | 1,121.22 mi (1,804.44 km) |
| Hwlffordd to Cercola | 1,185.27 mi (1,907.50 km) |
| Hwlffordd to Cerea | 867.26 mi (1,395.73 km) |
| Hwlffordd to Cerese | 855.74 mi (1,377.19 km) |
| Hwlffordd to Cerignola | 1,223.07 mi (1,968.35 km) |
| Hwlffordd to Cermenate | 764.50 mi (1,230.34 km) |
| Hwlffordd to Cernusco sul Naviglio | 781.84 mi (1,258.26 km) |
| Hwlffordd to Cerreto Guidi | 918.57 mi (1,478.29 km) |
| Hwlffordd to Cerro Maggiore | 763.81 mi (1,229.23 km) |
| Hwlffordd to Certaldo | 934.65 mi (1,504.17 km) |
| Hwlffordd to Cerveteri | 1,048.01 mi (1,686.61 km) |
| Hwlffordd to Cervia | 951.49 mi (1,531.28 km) |
