| Syosset to Carrollwood (Florida) | 1,018.82 mi (1,639.63 km) |
| Syosset to Carson (California) | 2,478.19 mi (3,988.26 km) |
| Syosset to Carson City (Nevada) | 2,422.35 mi (3,898.39 km) |
| Syosset to Carteret (New Jersey) | 41.26 mi (66.40 km) |
| Syosset to Cartersville (Georgia) | 770.22 mi (1,239.55 km) |
| Syosset to Carthage (Missouri) | 1,143.61 mi (1,840.47 km) |
| Syosset to Cary (Illinois) | 768.08 mi (1,236.10 km) |
| Syosset to Cary (North Carolina) | 451.58 mi (726.75 km) |
| Syosset to Casa de Oro-Mount Helix (California) | 2,442.53 mi (3,930.87 km) |
| Syosset to Casa Grande (Arizona) | 2,166.04 mi (3,485.90 km) |
| Syosset to Casas Adobes (Arizona) | 2,144.03 mi (3,450.48 km) |
| Syosset to Cascades (Virginia) | 239.38 mi (385.25 km) |
| Syosset to Casper (Wyoming) | 1,684.73 mi (2,711.31 km) |
| Syosset to Casselberry (Florida) | 948.86 mi (1,527.04 km) |
| Syosset to Castaic (California) | 2,479.54 mi (3,990.44 km) |
