| Patchogue to Clemson (South Carolina) | 679.60 mi (1,093.71 km) |
| Patchogue to Clermont (Florida) | 977.88 mi (1,573.75 km) |
| Patchogue to Cleveland (Mississippi) | 1,085.24 mi (1,746.52 km) |
| Patchogue to Cleveland (Ohio) | 453.36 mi (729.62 km) |
| Patchogue to Cleveland (Tennessee) | 750.94 mi (1,208.52 km) |
| Patchogue to Cleveland Heights (Ohio) | 447.48 mi (720.15 km) |
| Patchogue to Cliffside Park (New Jersey) | 50.88 mi (81.88 km) |
| Patchogue to Clifton (Colorado) | 1,868.94 mi (3,007.77 km) |
| Patchogue to Clifton (New Jersey) | 59.97 mi (96.51 km) |
| Patchogue to Clinton (Iowa) | 895.55 mi (1,441.25 km) |
| Patchogue to Clinton (Maryland) | 248.91 mi (400.58 km) |
| Patchogue to Clinton (Mississippi) | 1,120.17 mi (1,802.74 km) |
| Patchogue to Clinton (Utah) | 2,020.45 mi (3,251.60 km) |
| Patchogue to Clive (Iowa) | 1,079.44 mi (1,737.19 km) |
| Patchogue to Cloquet (Minnesota) | 1,052.12 mi (1,693.22 km) |
