| Tarnaveni to Cividale del Friuli | 517.94 mi (833.54 km) |
| Tarnaveni to Civita Castellana | 648.32 mi (1,043.37 km) |
| Tarnaveni to Civitanova Marche | 556.70 mi (895.92 km) |
| Tarnaveni to Civitavecchia | 682.17 mi (1,097.84 km) |
| Tarnaveni to Civitella in Val di Chiana | 645.94 mi (1,039.55 km) |
| Tarnaveni to Clusone | 685.74 mi (1,103.59 km) |
| Tarnaveni to Coccaglio | 687.71 mi (1,106.76 km) |
| Tarnaveni to Codigoro | 596.11 mi (959.35 km) |
| Tarnaveni to Codogno | 705.90 mi (1,136.04 km) |
| Tarnaveni to Codroipo | 540.62 mi (870.04 km) |
| Tarnaveni to Cogoleto | 768.96 mi (1,237.52 km) |
| Tarnaveni to Colle di Val d'Elsa | 673.48 mi (1,083.86 km) |
| Tarnaveni to Colle Salvetti | 698.84 mi (1,124.68 km) |
| Tarnaveni to Collecchio | 687.85 mi (1,106.99 km) |
| Tarnaveni to Colleferro | 642.05 mi (1,033.28 km) |
