| Suffolk to Cadillac (Michigan) | 695.74 mi (1,119.69 km) |
| Suffolk to Caguas (Puerto Rico) | 1,429.29 mi (2,300.23 km) |
| Suffolk to Cahokia (Illinois) | 751.33 mi (1,209.15 km) |
| Suffolk to Calabasas (California) | 2,354.30 mi (3,788.88 km) |
| Suffolk to Caldwell (Idaho) | 2,144.88 mi (3,451.85 km) |
| Suffolk to Caledonia (Wisconsin) | 729.82 mi (1,174.54 km) |
| Suffolk to Calera (Alabama) | 622.99 mi (1,002.61 km) |
| Suffolk to Calexico (California) | 2,209.61 mi (3,556.02 km) |
| Suffolk to Calhoun (Georgia) | 490.31 mi (789.07 km) |
| Suffolk to California (Maryland) | 110.94 mi (178.55 km) |
| Suffolk to California City (California) | 2,291.52 mi (3,687.85 km) |
| Suffolk to Callaway (Florida) | 684.91 mi (1,102.26 km) |
| Suffolk to Calumet City (Illinois) | 675.40 mi (1,086.94 km) |
| Suffolk to Calverton (Maryland) | 164.10 mi (264.09 km) |
| Suffolk to Camano (Washington) | 2,427.19 mi (3,906.18 km) |
