| Piraeus to Cavaillon | 1,050.87 mi (1,691.21 km) |
| Piraeus to Cebazat | 1,184.34 mi (1,906.01 km) |
| Piraeus to Cenon | 1,334.89 mi (2,148.30 km) |
| Piraeus to Cergy | 1,318.29 mi (2,121.59 km) |
| Piraeus to Cernay | 1,073.14 mi (1,727.05 km) |
| Piraeus to Cesson | 1,281.64 mi (2,062.60 km) |
| Piraeus to Cesson-Sevigne | 1,446.74 mi (2,328.30 km) |
| Piraeus to Cestas | 1,340.44 mi (2,157.22 km) |
| Piraeus to Chalette-sur-Loing | 1,259.04 mi (2,026.23 km) |
| Piraeus to Challans | 1,431.79 mi (2,304.24 km) |
| Piraeus to Chalon-sur-Saone | 1,132.85 mi (1,823.15 km) |
| Piraeus to Chalons-en-Champagne | 1,224.64 mi (1,970.87 km) |
| Piraeus to Chamalieres | 1,184.47 mi (1,906.22 km) |
| Piraeus to Chambery | 1,051.73 mi (1,692.60 km) |
| Piraeus to Chambly | 1,315.09 mi (2,116.44 km) |
