| Sayville to Cordele (Georgia) | 848.74 mi (1,365.91 km) |
| Sayville to Corinth (Mississippi) | 930.61 mi (1,497.67 km) |
| Sayville to Corinth (Texas) | 1,419.09 mi (2,283.80 km) |
| Sayville to Cornelius (North Carolina) | 558.64 mi (899.04 km) |
| Sayville to Cornelius (Oregon) | 2,499.89 mi (4,023.19 km) |
| Sayville to Corning (New York) | 227.27 mi (365.75 km) |
| Sayville to Corona (California) | 2,463.52 mi (3,964.66 km) |
| Sayville to Coronado (California) | 2,477.50 mi (3,987.16 km) |
| Sayville to Corpus Christi (Texas) | 1,644.97 mi (2,647.33 km) |
| Sayville to Corsicana (Texas) | 1,425.45 mi (2,294.04 km) |
| Sayville to Cortland (New York) | 204.64 mi (329.34 km) |
| Sayville to Corvallis (Oregon) | 2,523.71 mi (4,061.52 km) |
| Sayville to Coshocton (Ohio) | 461.45 mi (742.63 km) |
| Sayville to Costa Mesa (California) | 2,487.33 mi (4,002.97 km) |
| Sayville to Coto de Caza (California) | 2,472.26 mi (3,978.72 km) |
