| Ustron to Carpentras | 756.89 mi (1,218.10 km) |
| Ustron to Carquefou | 941.38 mi (1,515.00 km) |
| Ustron to Carqueiranne | 758.43 mi (1,220.58 km) |
| Ustron to Carrieres-sous-Poissy | 755.51 mi (1,215.88 km) |
| Ustron to Carrieres-sur-Seine | 744.81 mi (1,198.65 km) |
| Ustron to Carros | 685.33 mi (1,102.94 km) |
| Ustron to Carvin | 703.23 mi (1,131.74 km) |
| Ustron to Castanet-Tolosan | 923.74 mi (1,486.61 km) |
| Ustron to Castelginest | 919.71 mi (1,480.12 km) |
| Ustron to Castelnau-le-Lez | 820.15 mi (1,319.90 km) |
| Ustron to Castelnaudary | 912.51 mi (1,468.55 km) |
| Ustron to Castelsarrasin | 920.68 mi (1,481.69 km) |
| Ustron to Castres | 889.24 mi (1,431.09 km) |
| Ustron to Caudebec-les-Elbeuf | 797.02 mi (1,282.68 km) |
| Ustron to Caudry | 684.42 mi (1,101.47 km) |
