| Morlanwelz-Mariemont to Carson (California) | 5,641.28 mi (9,078.76 km) |
| Morlanwelz-Mariemont to Carson City (Nevada) | 5,377.42 mi (8,654.12 km) |
| Morlanwelz-Mariemont to Carteret (New Jersey) | 3,679.02 mi (5,920.82 km) |
| Morlanwelz-Mariemont to Cartersville (Georgia) | 4,406.46 mi (7,091.51 km) |
| Morlanwelz-Mariemont to Carthage (Missouri) | 4,631.75 mi (7,454.09 km) |
| Morlanwelz-Mariemont to Cary (Illinois) | 4,156.37 mi (6,689.03 km) |
| Morlanwelz-Mariemont to Cary (North Carolina) | 4,084.41 mi (6,573.22 km) |
| Morlanwelz-Mariemont to Casa de Oro-Mount Helix (California) | 5,662.77 mi (9,113.35 km) |
| Morlanwelz-Mariemont to Casa Grande (Arizona) | 5,483.43 mi (8,824.73 km) |
| Morlanwelz-Mariemont to Casas Adobes (Arizona) | 5,489.56 mi (8,834.60 km) |
| Morlanwelz-Mariemont to Cascades (Virginia) | 3,875.87 mi (6,237.62 km) |
| Morlanwelz-Mariemont to Casper (Wyoming) | 4,758.86 mi (7,658.64 km) |
| Morlanwelz-Mariemont to Casselberry (Florida) | 4,532.35 mi (7,294.11 km) |
| Morlanwelz-Mariemont to Castaic (California) | 5,615.50 mi (9,037.28 km) |
| Morlanwelz-Mariemont to Castle Pines (Colorado) | 4,890.49 mi (7,870.49 km) |
