| East Islip to Cervignano del Friuli | 4,145.77 mi (6,671.97 km) |
| East Islip to Cesa | 4,355.02 mi (7,008.72 km) |
| East Islip to Cesano Maderno | 3,973.80 mi (6,395.21 km) |
| East Islip to Cesena | 4,156.20 mi (6,688.75 km) |
| East Islip to Cesenatico | 4,160.59 mi (6,695.83 km) |
| East Islip to Cetraro | 4,485.86 mi (7,219.29 km) |
| East Islip to Cherasco | 3,949.07 mi (6,355.42 km) |
| East Islip to Chiampo | 4,067.94 mi (6,546.72 km) |
| East Islip to Chiaravalle | 4,221.77 mi (6,794.28 km) |
| East Islip to Chiari | 4,009.02 mi (6,451.89 km) |
| East Islip to Chiavari | 4,023.84 mi (6,475.75 km) |
| East Islip to Chieri | 3,935.77 mi (6,334.01 km) |
| East Islip to Chieti | 4,302.11 mi (6,923.57 km) |
| East Islip to Chioggia | 4,121.29 mi (6,632.57 km) |
| East Islip to Chiusi | 4,181.73 mi (6,729.84 km) |
