| Tudela to Cividale del Friuli | 795.30 mi (1,279.91 km) |
| Tudela to Civita Castellana | 717.03 mi (1,153.94 km) |
| Tudela to Civitanova Marche | 782.68 mi (1,259.61 km) |
| Tudela to Civitavecchia | 686.79 mi (1,105.28 km) |
| Tudela to Civitella in Val di Chiana | 681.75 mi (1,097.17 km) |
| Tudela to Clusone | 631.50 mi (1,016.30 km) |
| Tudela to Coccaglio | 625.37 mi (1,006.44 km) |
| Tudela to Codigoro | 713.46 mi (1,148.20 km) |
| Tudela to Codogno | 604.27 mi (972.48 km) |
| Tudela to Codroipo | 771.79 mi (1,242.08 km) |
| Tudela to Cogoleto | 540.14 mi (869.27 km) |
| Tudela to Colle di Val d'Elsa | 652.45 mi (1,050.02 km) |
| Tudela to Colle Salvetti | 621.12 mi (999.59 km) |
| Tudela to Collecchio | 621.12 mi (999.60 km) |
| Tudela to Colleferro | 751.48 mi (1,209.39 km) |
