| Usak to Cabestany | 1,407.76 mi (2,265.58 km) |
| Usak to Cabries | 1,289.18 mi (2,074.73 km) |
| Usak to Cachan | 1,510.24 mi (2,430.50 km) |
| Usak to Caen | 1,635.36 mi (2,631.86 km) |
| Usak to Cagnes-sur-Mer | 1,203.48 mi (1,936.81 km) |
| Usak to Cahors | 1,491.46 mi (2,400.28 km) |
| Usak to Calais | 1,580.12 mi (2,542.96 km) |
| Usak to Caluire-et-Cuire | 1,342.34 mi (2,160.28 km) |
| Usak to Cambrai | 1,504.13 mi (2,420.67 km) |
| Usak to Canet-en-Roussillon | 1,404.57 mi (2,260.43 km) |
| Usak to Cannes | 1,209.02 mi (1,945.73 km) |
| Usak to Canteleu | 1,579.76 mi (2,542.37 km) |
| Usak to Capbreton | 1,630.38 mi (2,623.85 km) |
| Usak to Carcassonne | 1,439.52 mi (2,316.68 km) |
| Usak to Carmaux | 1,453.46 mi (2,339.12 km) |
