| Mercerville to Clarksdale (Mississippi) | 966.36 mi (1,555.21 km) |
| Mercerville to Clarkston (Georgia) | 688.08 mi (1,107.35 km) |
| Mercerville to Clarksville (Indiana) | 606.50 mi (976.07 km) |
| Mercerville to Clarksville (Tennessee) | 729.46 mi (1,173.95 km) |
| Mercerville to Clawson (Michigan) | 466.16 mi (750.20 km) |
| Mercerville to Clay (Alabama) | 797.02 mi (1,282.68 km) |
| Mercerville to Clayton (California) | 2,508.21 mi (4,036.58 km) |
| Mercerville to Clayton (Missouri) | 840.57 mi (1,352.76 km) |
| Mercerville to Clayton (North Carolina) | 376.65 mi (606.16 km) |
| Mercerville to Clayton (Ohio) | 510.09 mi (820.90 km) |
| Mercerville to Clearfield (Utah) | 1,942.26 mi (3,125.77 km) |
| Mercerville to Clearlake (California) | 2,522.31 mi (4,059.27 km) |
| Mercerville to Clearwater (Florida) | 963.50 mi (1,550.60 km) |
| Mercerville to Cleburne (Texas) | 1,372.43 mi (2,208.71 km) |
| Mercerville to Clemmons (North Carolina) | 424.26 mi (682.78 km) |
