| Falls Church to Casamassima | 4,720.21 mi (7,596.44 km) |
| Falls Church to Casandrino | 4,603.69 mi (7,408.92 km) |
| Falls Church to Casapulla | 4,600.27 mi (7,403.42 km) |
| Falls Church to Casarano | 4,810.66 mi (7,742.01 km) |
| Falls Church to Casatenovo | 4,224.77 mi (6,799.10 km) |
| Falls Church to Casciana Terme | 4,352.56 mi (7,004.76 km) |
| Falls Church to Cascina | 4,344.31 mi (6,991.49 km) |
| Falls Church to Caselle Torinese | 4,169.38 mi (6,709.96 km) |
| Falls Church to Caserta | 4,602.48 mi (7,406.98 km) |
| Falls Church to Casier | 4,353.36 mi (7,006.06 km) |
| Falls Church to Casorate Primo | 4,224.27 mi (6,798.31 km) |
| Falls Church to Casoria | 4,607.12 mi (7,414.44 km) |
| Falls Church to Cassano al Ionio | 4,738.18 mi (7,625.36 km) |
| Falls Church to Cassano d'Adda | 4,238.83 mi (6,821.73 km) |
| Falls Church to Cassano delle Murge | 4,716.19 mi (7,589.98 km) |
