| Gross-Umstadt to Corinth (Mississippi) | 4,720.26 mi (7,596.52 km) |
| Gross-Umstadt to Corinth (Texas) | 5,139.26 mi (8,270.85 km) |
| Gross-Umstadt to Cornelius (North Carolina) | 4,391.07 mi (7,066.75 km) |
| Gross-Umstadt to Cornelius (Oregon) | 5,245.14 mi (8,441.24 km) |
| Gross-Umstadt to Corning (New York) | 3,929.70 mi (6,324.25 km) |
| Gross-Umstadt to Corona (California) | 5,791.46 mi (9,320.45 km) |
| Gross-Umstadt to Coronado (California) | 5,849.78 mi (9,414.31 km) |
| Gross-Umstadt to Corpus Christi (Texas) | 5,439.61 mi (8,754.20 km) |
| Gross-Umstadt to Corsicana (Texas) | 5,172.84 mi (8,324.88 km) |
| Gross-Umstadt to Cortland (New York) | 3,875.21 mi (6,236.56 km) |
| Gross-Umstadt to Corvallis (Oregon) | 5,307.67 mi (8,541.87 km) |
| Gross-Umstadt to Coshocton (Ohio) | 4,202.93 mi (6,763.97 km) |
| Gross-Umstadt to Costa Mesa (California) | 5,813.37 mi (9,355.72 km) |
| Gross-Umstadt to Coto de Caza (California) | 5,807.76 mi (9,346.69 km) |
| Gross-Umstadt to Cottage Grove (Minnesota) | 4,393.16 mi (7,070.11 km) |
