| Morlanwelz-Mariemont to Corinth (Mississippi) | 4,517.02 mi (7,269.44 km) |
| Morlanwelz-Mariemont to Corinth (Texas) | 4,941.07 mi (7,951.89 km) |
| Morlanwelz-Mariemont to Cornelius (North Carolina) | 4,183.79 mi (6,733.16 km) |
| Morlanwelz-Mariemont to Cornelius (Oregon) | 5,095.44 mi (8,200.32 km) |
| Morlanwelz-Mariemont to Corning (New York) | 3,725.52 mi (5,995.65 km) |
| Morlanwelz-Mariemont to Corona (California) | 5,618.26 mi (9,041.71 km) |
| Morlanwelz-Mariemont to Coronado (California) | 5,674.61 mi (9,132.40 km) |
| Morlanwelz-Mariemont to Corpus Christi (Texas) | 5,237.32 mi (8,428.66 km) |
| Morlanwelz-Mariemont to Corsicana (Texas) | 4,973.22 mi (8,003.62 km) |
| Morlanwelz-Mariemont to Cortland (New York) | 3,670.97 mi (5,907.85 km) |
| Morlanwelz-Mariemont to Corvallis (Oregon) | 5,157.04 mi (8,299.46 km) |
| Morlanwelz-Mariemont to Coshocton (Ohio) | 3,999.87 mi (6,437.16 km) |
| Morlanwelz-Mariemont to Costa Mesa (California) | 5,640.48 mi (9,077.47 km) |
| Morlanwelz-Mariemont to Coto de Caza (California) | 5,634.29 mi (9,067.51 km) |
| Morlanwelz-Mariemont to Cottage Grove (Minnesota) | 4,204.00 mi (6,765.68 km) |
