| Plankstadt to Carson (California) | 5,827.72 mi (9,378.82 km) |
| Plankstadt to Carson City (Nevada) | 5,557.31 mi (8,943.62 km) |
| Plankstadt to Carteret (New Jersey) | 3,886.02 mi (6,253.95 km) |
| Plankstadt to Cartersville (Georgia) | 4,613.25 mi (7,424.31 km) |
| Plankstadt to Carthage (Missouri) | 4,834.42 mi (7,780.25 km) |
| Plankstadt to Cary (Illinois) | 4,358.83 mi (7,014.85 km) |
| Plankstadt to Cary (North Carolina) | 4,291.60 mi (6,906.66 km) |
| Plankstadt to Casa de Oro-Mount Helix (California) | 5,851.51 mi (9,417.10 km) |
| Plankstadt to Casa Grande (Arizona) | 5,677.16 mi (9,136.50 km) |
| Plankstadt to Casas Adobes (Arizona) | 5,684.36 mi (9,148.10 km) |
| Plankstadt to Cascades (Virginia) | 4,082.79 mi (6,570.61 km) |
| Plankstadt to Casper (Wyoming) | 4,948.99 mi (7,964.63 km) |
| Plankstadt to Casselberry (Florida) | 4,739.34 mi (7,627.23 km) |
| Plankstadt to Castaic (California) | 5,800.97 mi (9,335.76 km) |
| Plankstadt to Castle Pines (Colorado) | 5,084.87 mi (8,183.30 km) |
