| Gijon to Cividale del Friuli | 951.95 mi (1,532.01 km) |
| Gijon to Civita Castellana | 918.54 mi (1,478.25 km) |
| Gijon to Civitanova Marche | 973.22 mi (1,566.25 km) |
| Gijon to Civitavecchia | 890.78 mi (1,433.57 km) |
| Gijon to Civitella in Val di Chiana | 871.70 mi (1,402.86 km) |
| Gijon to Clusone | 784.08 mi (1,261.86 km) |
| Gijon to Coccaglio | 783.31 mi (1,260.62 km) |
| Gijon to Codigoro | 885.54 mi (1,425.13 km) |
| Gijon to Codogno | 768.21 mi (1,236.31 km) |
| Gijon to Codroipo | 929.59 mi (1,496.03 km) |
| Gijon to Cogoleto | 715.01 mi (1,150.70 km) |
| Gijon to Colle di Val d'Elsa | 842.73 mi (1,356.25 km) |
| Gijon to Colle Salvetti | 808.92 mi (1,301.82 km) |
| Gijon to Collecchio | 792.37 mi (1,275.20 km) |
| Gijon to Colleferro | 957.43 mi (1,540.84 km) |
