| Laconia to Cividale del Friuli | 3,954.44 mi (6,364.05 km) |
| Laconia to Civita Castellana | 4,049.30 mi (6,516.72 km) |
| Laconia to Civitanova Marche | 4,068.65 mi (6,547.86 km) |
| Laconia to Civitavecchia | 4,030.18 mi (6,485.94 km) |
| Laconia to Civitella in Val di Chiana | 3,978.49 mi (6,402.76 km) |
| Laconia to Clusone | 3,817.28 mi (6,143.32 km) |
| Laconia to Coccaglio | 3,829.33 mi (6,162.71 km) |
| Laconia to Codigoro | 3,944.67 mi (6,348.34 km) |
| Laconia to Codogno | 3,831.55 mi (6,166.28 km) |
| Laconia to Codroipo | 3,940.60 mi (6,341.78 km) |
| Laconia to Cogoleto | 3,812.71 mi (6,135.97 km) |
| Laconia to Colle di Val d'Elsa | 3,954.10 mi (6,363.52 km) |
| Laconia to Colle Salvetti | 3,919.07 mi (6,307.14 km) |
| Laconia to Collecchio | 3,867.35 mi (6,223.90 km) |
| Laconia to Colleferro | 4,096.52 mi (6,592.71 km) |
