| Idil to Celano | 1,533.85 mi (2,468.50 km) |
| Idil to Cento | 1,663.70 mi (2,677.47 km) |
| Idil to Cepagatti | 1,509.00 mi (2,428.50 km) |
| Idil to Ceprano | 1,534.54 mi (2,469.60 km) |
| Idil to Cercola | 1,490.43 mi (2,398.62 km) |
| Idil to Cerea | 1,671.21 mi (2,689.55 km) |
| Idil to Cerese | 1,692.36 mi (2,723.58 km) |
| Idil to Cerignola | 1,410.42 mi (2,269.85 km) |
| Idil to Cermenate | 1,778.30 mi (2,861.89 km) |
| Idil to Cernusco sul Naviglio | 1,764.73 mi (2,840.06 km) |
| Idil to Cerreto Guidi | 1,676.54 mi (2,698.13 km) |
| Idil to Cerro Maggiore | 1,783.84 mi (2,870.81 km) |
| Idil to Certaldo | 1,667.50 mi (2,683.58 km) |
| Idil to Cerveteri | 1,608.35 mi (2,588.39 km) |
| Idil to Cervia | 1,607.20 mi (2,586.54 km) |
