| Pefka to Carson (California) | 6,729.15 mi (10,829.52 km) |
| Pefka to Carson City (Nevada) | 6,443.86 mi (10,370.39 km) |
| Pefka to Carteret (New Jersey) | 4,796.63 mi (7,719.42 km) |
| Pefka to Cartersville (Georgia) | 5,525.71 mi (8,892.77 km) |
| Pefka to Carthage (Missouri) | 5,758.16 mi (9,266.87 km) |
| Pefka to Cary (Illinois) | 5,282.63 mi (8,501.58 km) |
| Pefka to Cary (North Carolina) | 5,197.64 mi (8,364.80 km) |
| Pefka to Casa de Oro-Mount Helix (California) | 6,757.85 mi (10,875.71 km) |
| Pefka to Casa Grande (Arizona) | 6,593.04 mi (10,610.47 km) |
| Pefka to Casas Adobes (Arizona) | 6,601.93 mi (10,624.79 km) |
| Pefka to Cascades (Virginia) | 4,994.34 mi (8,037.61 km) |
| Pefka to Casper (Wyoming) | 5,859.32 mi (9,429.67 km) |
| Pefka to Casselberry (Florida) | 5,630.47 mi (9,061.36 km) |
| Pefka to Castaic (California) | 6,700.25 mi (10,783.01 km) |
| Pefka to Castle Pines (Colorado) | 6,002.18 mi (9,659.58 km) |
