| Phoenixville to Cervignano del Friuli | 4,268.18 mi (6,868.97 km) |
| Phoenixville to Cesa | 4,480.22 mi (7,210.22 km) |
| Phoenixville to Cesano Maderno | 4,097.46 mi (6,594.22 km) |
| Phoenixville to Cesena | 4,280.06 mi (6,888.08 km) |
| Phoenixville to Cesenatico | 4,284.37 mi (6,895.03 km) |
| Phoenixville to Cetraro | 4,611.38 mi (7,421.29 km) |
| Phoenixville to Cherasco | 4,073.69 mi (6,555.97 km) |
| Phoenixville to Chiampo | 4,191.11 mi (6,744.94 km) |
| Phoenixville to Chiaravalle | 4,345.68 mi (6,993.70 km) |
| Phoenixville to Chiari | 4,132.57 mi (6,650.73 km) |
| Phoenixville to Chiavari | 4,148.32 mi (6,676.08 km) |
| Phoenixville to Chieri | 4,060.16 mi (6,534.20 km) |
| Phoenixville to Chieti | 4,426.56 mi (7,123.85 km) |
| Phoenixville to Chioggia | 4,244.42 mi (6,830.73 km) |
| Phoenixville to Chiusi | 4,306.36 mi (6,930.41 km) |
