| Apex to Cividale del Friuli | 4,597.73 mi (7,399.34 km) |
| Apex to Civita Castellana | 4,677.57 mi (7,527.82 km) |
| Apex to Civitanova Marche | 4,702.84 mi (7,568.49 km) |
| Apex to Civitavecchia | 4,656.62 mi (7,494.11 km) |
| Apex to Civitella in Val di Chiana | 4,609.94 mi (7,418.99 km) |
| Apex to Clusone | 4,455.36 mi (7,170.21 km) |
| Apex to Coccaglio | 4,466.28 mi (7,187.78 km) |
| Apex to Codigoro | 4,581.94 mi (7,373.93 km) |
| Apex to Codogno | 4,466.61 mi (7,188.32 km) |
| Apex to Codroipo | 4,582.88 mi (7,375.43 km) |
| Apex to Cogoleto | 4,443.23 mi (7,150.68 km) |
| Apex to Colle di Val d'Elsa | 4,584.57 mi (7,378.15 km) |
| Apex to Colle Salvetti | 4,549.28 mi (7,321.36 km) |
| Apex to Collecchio | 4,501.60 mi (7,244.63 km) |
| Apex to Colleferro | 4,723.64 mi (7,601.96 km) |
