| Loudoun Valley Estates to Celano | 4,542.13 mi (7,309.86 km) |
| Loudoun Valley Estates to Cento | 4,351.16 mi (7,002.52 km) |
| Loudoun Valley Estates to Cepagatti | 4,554.18 mi (7,329.25 km) |
| Loudoun Valley Estates to Ceprano | 4,559.76 mi (7,338.23 km) |
| Loudoun Valley Estates to Cercola | 4,621.52 mi (7,437.62 km) |
| Loudoun Valley Estates to Cerea | 4,332.62 mi (6,972.68 km) |
| Loudoun Valley Estates to Cerese | 4,317.72 mi (6,948.70 km) |
| Loudoun Valley Estates to Cerignola | 4,674.59 mi (7,523.03 km) |
| Loudoun Valley Estates to Cermenate | 4,225.21 mi (6,799.81 km) |
| Loudoun Valley Estates to Cernusco sul Naviglio | 4,241.80 mi (6,826.51 km) |
| Loudoun Valley Estates to Cerreto Guidi | 4,366.65 mi (7,027.45 km) |
| Loudoun Valley Estates to Cerro Maggiore | 4,222.70 mi (6,795.79 km) |
| Loudoun Valley Estates to Certaldo | 4,380.98 mi (7,050.50 km) |
| Loudoun Valley Estates to Cerveteri | 4,481.23 mi (7,211.84 km) |
| Loudoun Valley Estates to Cervia | 4,413.32 mi (7,102.56 km) |
