| East Islip to Candler-McAfee (Georgia) | 777.24 mi (1,250.85 km) |
| East Islip to Caño Martin Peña (Puerto Rico) | 1,597.54 mi (2,570.98 km) |
| East Islip to Cañon City (Colorado) | 1,703.55 mi (2,741.60 km) |
| East Islip to Canóvanas (Puerto Rico) | 1,604.04 mi (2,581.45 km) |
| East Islip to Canton (Georgia) | 763.42 mi (1,228.60 km) |
| East Islip to Canton (Illinois) | 882.29 mi (1,419.92 km) |
| East Islip to Canton (Mississippi) | 1,086.69 mi (1,748.86 km) |
| East Islip to Canton (Ohio) | 427.97 mi (688.76 km) |
| East Islip to Canyon (Texas) | 1,608.80 mi (2,589.11 km) |
| East Islip to Canyon Lake (California) | 2,447.36 mi (3,938.65 km) |
| East Islip to Canyon Lake (Texas) | 1,592.26 mi (2,562.50 km) |
| East Islip to Cape Coral (Florida) | 1,095.40 mi (1,762.87 km) |
| East Islip to Cape Girardeau (Missouri) | 908.51 mi (1,462.11 km) |
| East Islip to Carbondale (Illinois) | 881.72 mi (1,419.00 km) |
| East Islip to Carlisle (Pennsylvania) | 214.22 mi (344.76 km) |
