| Gebze to Carpentras | 1,258.96 mi (2,026.10 km) |
| Gebze to Carquefou | 1,588.29 mi (2,556.11 km) |
| Gebze to Carqueiranne | 1,206.87 mi (1,942.26 km) |
| Gebze to Carrieres-sous-Poissy | 1,444.61 mi (2,324.88 km) |
| Gebze to Carrieres-sur-Seine | 1,432.96 mi (2,306.13 km) |
| Gebze to Carros | 1,151.55 mi (1,853.25 km) |
| Gebze to Carvin | 1,432.75 mi (2,305.78 km) |
| Gebze to Castanet-Tolosan | 1,436.19 mi (2,311.33 km) |
| Gebze to Castelginest | 1,439.04 mi (2,315.91 km) |
| Gebze to Castelnau-le-Lez | 1,315.72 mi (2,117.45 km) |
| Gebze to Castelnaudary | 1,413.88 mi (2,275.42 km) |
| Gebze to Castelsarrasin | 1,454.69 mi (2,341.10 km) |
| Gebze to Castres | 1,398.38 mi (2,250.47 km) |
| Gebze to Caudebec-les-Elbeuf | 1,494.50 mi (2,405.17 km) |
| Gebze to Caudry | 1,406.03 mi (2,262.79 km) |
