| Meridian to Cividale del Friuli | 5,520.26 mi (8,884.01 km) |
| Meridian to Civita Castellana | 5,708.08 mi (9,186.26 km) |
| Meridian to Civitanova Marche | 5,688.61 mi (9,154.93 km) |
| Meridian to Civitavecchia | 5,701.35 mi (9,175.44 km) |
| Meridian to Civitella in Val di Chiana | 5,624.49 mi (9,051.74 km) |
| Meridian to Clusone | 5,435.50 mi (8,747.59 km) |
| Meridian to Coccaglio | 5,454.09 mi (8,777.51 km) |
| Meridian to Codigoro | 5,555.85 mi (8,941.27 km) |
| Meridian to Codogno | 5,468.60 mi (8,800.86 km) |
| Meridian to Codroipo | 5,515.75 mi (8,876.74 km) |
| Meridian to Cogoleto | 5,480.08 mi (8,819.33 km) |
| Meridian to Colle di Val d'Elsa | 5,608.49 mi (9,025.99 km) |
| Meridian to Colle Salvetti | 5,578.25 mi (8,977.32 km) |
| Meridian to Collecchio | 5,506.24 mi (8,861.44 km) |
| Meridian to Colleferro | 5,757.76 mi (9,266.22 km) |
