| Pamplona to Cividale del Friuli | 776.28 mi (1,249.30 km) |
| Pamplona to Civita Castellana | 715.66 mi (1,151.74 km) |
| Pamplona to Civitanova Marche | 776.22 mi (1,249.21 km) |
| Pamplona to Civitavecchia | 686.66 mi (1,105.08 km) |
| Pamplona to Civitella in Val di Chiana | 674.70 mi (1,085.83 km) |
| Pamplona to Clusone | 610.34 mi (982.25 km) |
| Pamplona to Coccaglio | 605.88 mi (975.08 km) |
| Pamplona to Codigoro | 699.34 mi (1,125.47 km) |
| Pamplona to Codogno | 586.66 mi (944.14 km) |
| Pamplona to Codroipo | 753.04 mi (1,211.90 km) |
| Pamplona to Cogoleto | 526.10 mi (846.67 km) |
| Pamplona to Colle di Val d'Elsa | 645.44 mi (1,038.74 km) |
| Pamplona to Colle Salvetti | 612.87 mi (986.32 km) |
| Pamplona to Collecchio | 606.23 mi (975.63 km) |
| Pamplona to Colleferro | 752.58 mi (1,211.16 km) |
