| Barrhead to Carmona | 1,268.10 mi (2,040.81 km) |
| Barrhead to Cartagena | 1,267.51 mi (2,039.85 km) |
| Barrhead to Cartama | 1,319.01 mi (2,122.74 km) |
| Barrhead to Cartaya | 1,285.90 mi (2,069.46 km) |
| Barrhead to Caspe | 1,025.57 mi (1,650.49 km) |
| Barrhead to Cassa de la Selva | 1,015.01 mi (1,633.51 km) |
| Barrhead to Castalla | 1,201.02 mi (1,932.85 km) |
| Barrhead to Castellbisbal | 1,030.51 mi (1,658.44 km) |
| Barrhead to Castelldefels | 1,043.63 mi (1,679.56 km) |
| Barrhead to Castello de Ampurias | 993.55 mi (1,598.96 km) |
| Barrhead to Castellon de la Plana | 1,110.83 mi (1,787.72 km) |
| Barrhead to Castilleja de la Cuesta | 1,274.89 mi (2,051.74 km) |
| Barrhead to Catarroja | 1,147.64 mi (1,846.94 km) |
| Barrhead to Catral | 1,230.16 mi (1,979.75 km) |
| Barrhead to Caudete | 1,191.62 mi (1,917.72 km) |
