| Falls Church to Carmignano | 4,360.16 mi (7,017.00 km) |
| Falls Church to Carovigno | 4,762.43 mi (7,664.40 km) |
| Falls Church to Carpenedolo | 4,283.46 mi (6,893.57 km) |
| Falls Church to Carpi | 4,322.00 mi (6,955.58 km) |
| Falls Church to Carrara | 4,311.48 mi (6,938.65 km) |
| Falls Church to Carugate | 4,230.43 mi (6,808.22 km) |
| Falls Church to Casal di Principe | 4,595.47 mi (7,395.70 km) |
| Falls Church to Casale Monferrato | 4,205.96 mi (6,768.84 km) |
| Falls Church to Casale sul Sile | 4,356.45 mi (7,011.03 km) |
| Falls Church to Casalecchio di Reno | 4,349.24 mi (6,999.42 km) |
| Falls Church to Casalgrande | 4,322.19 mi (6,955.89 km) |
| Falls Church to Casalmaggiore | 4,295.16 mi (6,912.39 km) |
| Falls Church to Casalnuovo di Napoli | 4,608.72 mi (7,417.02 km) |
| Falls Church to Casalpusterlengo | 4,256.01 mi (6,849.38 km) |
| Falls Church to Casaluce | 4,599.03 mi (7,401.43 km) |
