| Falls Church to Castelletto sopra Ticino | 4,195.10 mi (6,751.36 km) |
| Falls Church to Castelli Calepio | 4,252.01 mi (6,842.95 km) |
| Falls Church to Castelnovo ne' Monti | 4,312.77 mi (6,940.73 km) |
| Falls Church to Castelnuovo Berardenga | 4,397.37 mi (7,076.88 km) |
| Falls Church to Castelnuovo di Porto | 4,483.24 mi (7,215.08 km) |
| Falls Church to Castelnuovo di Verona | 4,295.52 mi (6,912.97 km) |
| Falls Church to Castelnuovo Rangone | 4,331.92 mi (6,971.55 km) |
| Falls Church to Castelvetrano | 4,657.78 mi (7,495.98 km) |
| Falls Church to Castelvetro di Modena | 4,334.31 mi (6,975.40 km) |
| Falls Church to Castenaso | 4,356.41 mi (7,010.97 km) |
| Falls Church to Castenedolo | 4,274.24 mi (6,878.73 km) |
| Falls Church to Castiglion Fiorentino | 4,415.56 mi (7,106.15 km) |
| Falls Church to Castiglione del Lago | 4,428.27 mi (7,126.61 km) |
| Falls Church to Castiglione delle Stiviere | 4,285.23 mi (6,896.41 km) |
| Falls Church to Castrolibero | 4,750.77 mi (7,645.63 km) |
