| Trofaiach to Carson (California) | 6,119.69 mi (9,848.69 km) |
| Trofaiach to Carson City (Nevada) | 5,839.54 mi (9,397.83 km) |
| Trofaiach to Carteret (New Jersey) | 4,209.55 mi (6,774.62 km) |
| Trofaiach to Cartersville (Georgia) | 4,936.48 mi (7,944.50 km) |
| Trofaiach to Carthage (Missouri) | 5,151.57 mi (8,290.65 km) |
| Trofaiach to Cary (Illinois) | 4,675.80 mi (7,524.97 km) |
| Trofaiach to Cary (North Carolina) | 4,615.39 mi (7,427.74 km) |
| Trofaiach to Casa de Oro-Mount Helix (California) | 6,147.00 mi (9,892.64 km) |
| Trofaiach to Casa Grande (Arizona) | 5,980.43 mi (9,624.57 km) |
| Trofaiach to Casas Adobes (Arizona) | 5,989.28 mi (9,638.81 km) |
| Trofaiach to Cascades (Virginia) | 4,406.19 mi (7,091.08 km) |
| Trofaiach to Casper (Wyoming) | 5,247.41 mi (8,444.89 km) |
| Trofaiach to Casselberry (Florida) | 5,062.80 mi (8,147.80 km) |
| Trofaiach to Castaic (California) | 6,091.47 mi (9,803.27 km) |
| Trofaiach to Castle Pines (Colorado) | 5,389.53 mi (8,673.60 km) |
