| Lisbon to Cividale del Friuli | 1,253.99 mi (2,018.11 km) |
| Lisbon to Civita Castellana | 1,155.77 mi (1,860.04 km) |
| Lisbon to Civitanova Marche | 1,229.86 mi (1,979.27 km) |
| Lisbon to Civitavecchia | 1,123.48 mi (1,808.07 km) |
| Lisbon to Civitella in Val di Chiana | 1,130.77 mi (1,819.81 km) |
| Lisbon to Clusone | 1,090.35 mi (1,754.75 km) |
| Lisbon to Coccaglio | 1,084.21 mi (1,744.87 km) |
| Lisbon to Codigoro | 1,169.93 mi (1,882.83 km) |
| Lisbon to Codogno | 1,062.76 mi (1,710.35 km) |
| Lisbon to Codroipo | 1,230.44 mi (1,980.20 km) |
| Lisbon to Cogoleto | 997.20 mi (1,604.84 km) |
| Lisbon to Colle di Val d'Elsa | 1,101.72 mi (1,773.05 km) |
| Lisbon to Colle Salvetti | 1,072.33 mi (1,725.74 km) |
| Lisbon to Collecchio | 1,078.40 mi (1,735.51 km) |
| Lisbon to Colleferro | 1,184.19 mi (1,905.77 km) |
