| Barrhead to Cernavoda | 1,620.44 mi (2,607.85 km) |
| Barrhead to Chitila | 1,536.36 mi (2,472.53 km) |
| Barrhead to Cisnadie | 1,414.42 mi (2,276.28 km) |
| Barrhead to Cluj-Napoca | 1,347.61 mi (2,168.78 km) |
| Barrhead to Codlea | 1,463.22 mi (2,354.83 km) |
| Barrhead to Comanesti | 1,469.63 mi (2,365.15 km) |
| Barrhead to Comarnic | 1,490.03 mi (2,397.96 km) |
| Barrhead to Constanta | 1,650.64 mi (2,656.45 km) |
| Barrhead to Corabia | 1,516.38 mi (2,440.38 km) |
| Barrhead to Costesti | 1,488.33 mi (2,395.24 km) |
| Barrhead to Covasna | 1,484.38 mi (2,388.87 km) |
| Barrhead to Craiova | 1,465.07 mi (2,357.80 km) |
| Barrhead to Cristuru Secuiesc | 1,422.20 mi (2,288.80 km) |
| Barrhead to Cugir | 1,379.52 mi (2,220.12 km) |
| Barrhead to Cumpana | 1,650.18 mi (2,655.70 km) |
