| Idanha-a-Nova to Cavaillon | 686.09 mi (1,104.16 km) |
| Idanha-a-Nova to Cebazat | 662.99 mi (1,066.98 km) |
| Idanha-a-Nova to Cenon | 482.91 mi (777.17 km) |
| Idanha-a-Nova to Cergy | 777.89 mi (1,251.89 km) |
| Idanha-a-Nova to Cernay | 898.93 mi (1,446.69 km) |
| Idanha-a-Nova to Cesson | 769.46 mi (1,238.33 km) |
| Idanha-a-Nova to Cesson-Sevigne | 631.68 mi (1,016.59 km) |
| Idanha-a-Nova to Cestas | 472.17 mi (759.89 km) |
| Idanha-a-Nova to Chalette-sur-Loing | 746.17 mi (1,200.85 km) |
| Idanha-a-Nova to Challans | 548.85 mi (883.28 km) |
| Idanha-a-Nova to Chalon-sur-Saone | 769.03 mi (1,237.63 km) |
| Idanha-a-Nova to Chalons-en-Champagne | 845.23 mi (1,360.26 km) |
| Idanha-a-Nova to Chamalieres | 659.43 mi (1,061.24 km) |
| Idanha-a-Nova to Chambery | 771.55 mi (1,241.69 km) |
| Idanha-a-Nova to Chambly | 790.18 mi (1,271.67 km) |
