| Barrhead to Cadiz | 1,334.15 mi (2,147.11 km) |
| Barrhead to Calafell | 1,044.08 mi (1,680.28 km) |
| Barrhead to Calahorra | 939.11 mi (1,511.35 km) |
| Barrhead to Calasparra | 1,220.36 mi (1,963.97 km) |
| Barrhead to Calatayud | 1,006.18 mi (1,619.29 km) |
| Barrhead to Caldas de Montbuy | 1,022.42 mi (1,645.43 km) |
| Barrhead to Caldas de Reyes | 931.42 mi (1,498.98 km) |
| Barrhead to Calella | 1,030.15 mi (1,657.86 km) |
| Barrhead to Callosa de Segura | 1,232.23 mi (1,983.08 km) |
| Barrhead to Calpe | 1,202.87 mi (1,935.83 km) |
| Barrhead to Calvia | 1,165.30 mi (1,875.37 km) |
| Barrhead to Camas | 1,273.55 mi (2,049.58 km) |
| Barrhead to Cambados | 939.90 mi (1,512.62 km) |
| Barrhead to Cambre | 882.43 mi (1,420.14 km) |
| Barrhead to Cambrils | 1,047.37 mi (1,685.59 km) |
