| Chambersburg to Cividale del Friuli | 4,359.96 mi (7,016.67 km) |
| Chambersburg to Civita Castellana | 4,453.03 mi (7,166.46 km) |
| Chambersburg to Civitanova Marche | 4,473.30 mi (7,199.08 km) |
| Chambersburg to Civitavecchia | 4,433.58 mi (7,135.16 km) |
| Chambersburg to Civitella in Val di Chiana | 4,382.73 mi (7,053.32 km) |
| Chambersburg to Clusone | 4,222.36 mi (6,795.23 km) |
| Chambersburg to Coccaglio | 4,234.28 mi (6,814.42 km) |
| Chambersburg to Codigoro | 4,349.68 mi (7,000.13 km) |
| Chambersburg to Codogno | 4,236.26 mi (6,817.61 km) |
| Chambersburg to Codroipo | 4,346.05 mi (6,994.30 km) |
| Chambersburg to Cogoleto | 4,216.75 mi (6,786.21 km) |
| Chambersburg to Colle di Val d'Elsa | 4,358.18 mi (7,013.81 km) |
| Chambersburg to Colle Salvetti | 4,323.09 mi (6,957.35 km) |
| Chambersburg to Collecchio | 4,271.97 mi (6,875.07 km) |
| Chambersburg to Colleferro | 4,500.07 mi (7,242.16 km) |
