| Trebbin to Carson (California) | 5,809.24 mi (9,349.06 km) |
| Trebbin to Carson City (Nevada) | 5,520.91 mi (8,885.05 km) |
| Trebbin to Carteret (New Jersey) | 3,983.43 mi (6,410.71 km) |
| Trebbin to Cartersville (Georgia) | 4,704.07 mi (7,570.46 km) |
| Trebbin to Carthage (Missouri) | 4,885.96 mi (7,863.20 km) |
| Trebbin to Cary (Illinois) | 4,410.66 mi (7,098.26 km) |
| Trebbin to Cary (North Carolina) | 4,394.52 mi (7,072.29 km) |
| Trebbin to Casa de Oro-Mount Helix (California) | 5,840.22 mi (9,398.92 km) |
| Trebbin to Casa Grande (Arizona) | 5,683.88 mi (9,147.32 km) |
| Trebbin to Casas Adobes (Arizona) | 5,695.22 mi (9,165.56 km) |
| Trebbin to Cascades (Virginia) | 4,177.56 mi (6,723.13 km) |
| Trebbin to Casper (Wyoming) | 4,945.39 mi (7,958.83 km) |
| Trebbin to Casselberry (Florida) | 4,858.92 mi (7,819.68 km) |
| Trebbin to Castaic (California) | 5,779.60 mi (9,301.37 km) |
| Trebbin to Castle Pines (Colorado) | 5,096.02 mi (8,201.25 km) |
