| Louth to Cividale del Friuli | 780.29 mi (1,255.75 km) |
| Louth to Civita Castellana | 954.58 mi (1,536.26 km) |
| Louth to Civitanova Marche | 936.00 mi (1,506.34 km) |
| Louth to Civitavecchia | 949.70 mi (1,528.39 km) |
| Louth to Civitella in Val di Chiana | 870.55 mi (1,401.02 km) |
| Louth to Clusone | 681.31 mi (1,096.46 km) |
| Louth to Coccaglio | 699.89 mi (1,126.36 km) |
| Louth to Codigoro | 803.11 mi (1,292.47 km) |
| Louth to Codogno | 715.08 mi (1,150.81 km) |
| Louth to Codroipo | 771.82 mi (1,242.12 km) |
| Louth to Cogoleto | 733.21 mi (1,179.99 km) |
| Louth to Colle di Val d'Elsa | 855.51 mi (1,376.80 km) |
| Louth to Colle Salvetti | 826.50 mi (1,330.12 km) |
| Louth to Collecchio | 752.56 mi (1,211.14 km) |
| Louth to Colleferro | 1,004.11 mi (1,615.96 km) |
