| Mexborough to Carson (California) | 5,326.03 mi (8,571.41 km) |
| Mexborough to Carson City (Nevada) | 5,063.26 mi (8,148.54 km) |
| Mexborough to Carteret (New Jersey) | 3,388.76 mi (5,453.68 km) |
| Mexborough to Cartersville (Georgia) | 4,113.61 mi (6,620.22 km) |
| Mexborough to Carthage (Missouri) | 4,324.75 mi (6,960.01 km) |
| Mexborough to Cary (Illinois) | 3,849.05 mi (6,194.44 km) |
| Mexborough to Cary (North Carolina) | 3,797.33 mi (6,111.21 km) |
| Mexborough to Casa de Oro-Mount Helix (California) | 5,347.50 mi (8,605.97 km) |
| Mexborough to Casa Grande (Arizona) | 5,169.01 mi (8,318.71 km) |
| Mexborough to Casas Adobes (Arizona) | 5,175.53 mi (8,329.21 km) |
| Mexborough to Cascades (Virginia) | 3,584.47 mi (5,768.65 km) |
| Mexborough to Casper (Wyoming) | 4,443.67 mi (7,151.40 km) |
| Mexborough to Casselberry (Florida) | 4,255.12 mi (6,847.96 km) |
| Mexborough to Castaic (California) | 5,300.32 mi (8,530.04 km) |
| Mexborough to Castle Pines (Colorado) | 4,576.27 mi (7,364.79 km) |
