| Barreiro to Cabestany | 686.90 mi (1,105.46 km) |
| Barreiro to Cabries | 820.37 mi (1,320.25 km) |
| Barreiro to Cachan | 899.79 mi (1,448.08 km) |
| Barreiro to Caen | 844.28 mi (1,358.73 km) |
| Barreiro to Cagnes-sur-Mer | 909.44 mi (1,463.60 km) |
| Barreiro to Cahors | 673.38 mi (1,083.71 km) |
| Barreiro to Calais | 1,000.99 mi (1,610.94 km) |
| Barreiro to Caluire-et-Cuire | 863.65 mi (1,389.91 km) |
| Barreiro to Cambrai | 997.74 mi (1,605.70 km) |
| Barreiro to Canet-en-Roussillon | 690.56 mi (1,111.35 km) |
| Barreiro to Cannes | 900.68 mi (1,449.50 km) |
| Barreiro to Canteleu | 896.49 mi (1,442.76 km) |
| Barreiro to Capbreton | 524.86 mi (844.69 km) |
| Barreiro to Carcassonne | 672.69 mi (1,082.58 km) |
| Barreiro to Carmaux | 689.84 mi (1,110.19 km) |
