| Targu Secuiesc to Coin | 1,714.00 mi (2,758.41 km) |
| Targu Secuiesc to Colindres | 1,455.79 mi (2,342.86 km) |
| Targu Secuiesc to Collado-Villalba | 1,550.21 mi (2,494.82 km) |
| Targu Secuiesc to Colmenar Viejo | 1,537.87 mi (2,474.96 km) |
| Targu Secuiesc to Colmenarejo | 1,552.66 mi (2,498.76 km) |
| Targu Secuiesc to Conil de la Frontera | 1,791.49 mi (2,883.12 km) |
| Targu Secuiesc to Consuegra | 1,565.46 mi (2,519.36 km) |
| Targu Secuiesc to Corbera de Llobregat | 1,244.53 mi (2,002.88 km) |
| Targu Secuiesc to Cordoba | 1,672.52 mi (2,691.66 km) |
| Targu Secuiesc to Coria del Rio | 1,753.53 mi (2,822.03 km) |
| Targu Secuiesc to Crevillente | 1,472.41 mi (2,369.62 km) |
| Targu Secuiesc to Cuarte de Huerva | 1,376.42 mi (2,215.13 km) |
| Targu Secuiesc to Cubellas | 1,262.45 mi (2,031.72 km) |
| Targu Secuiesc to Cuellar | 1,544.10 mi (2,484.98 km) |
| Targu Secuiesc to Cuenca | 1,477.62 mi (2,378.00 km) |
