| Frohburg to Carson (California) | 5,854.21 mi (9,421.45 km) |
| Frohburg to Carson City (Nevada) | 5,570.28 mi (8,964.51 km) |
| Frohburg to Carteret (New Jersey) | 3,994.06 mi (6,427.82 km) |
| Frohburg to Cartersville (Georgia) | 4,717.23 mi (7,591.65 km) |
| Frohburg to Carthage (Missouri) | 4,911.17 mi (7,903.76 km) |
| Frohburg to Cary (Illinois) | 4,435.49 mi (7,138.23 km) |
| Frohburg to Cary (North Carolina) | 4,403.65 mi (7,086.98 km) |
| Frohburg to Casa de Oro-Mount Helix (California) | 5,883.35 mi (9,468.33 km) |
| Frohburg to Casa Grande (Arizona) | 5,722.14 mi (9,208.90 km) |
| Frohburg to Casas Adobes (Arizona) | 5,732.36 mi (9,225.35 km) |
| Frohburg to Cascades (Virginia) | 4,189.15 mi (6,741.79 km) |
| Frohburg to Casper (Wyoming) | 4,986.03 mi (8,024.25 km) |
| Frohburg to Casselberry (Florida) | 4,862.86 mi (7,826.02 km) |
| Frohburg to Castaic (California) | 5,825.31 mi (9,374.93 km) |
| Frohburg to Castle Pines (Colorado) | 5,132.77 mi (8,260.40 km) |
