| Mentana to Carson (California) | 6,342.63 mi (10,207.48 km) |
| Mentana to Carson City (Nevada) | 6,083.28 mi (9,790.09 km) |
| Mentana to Carteret (New Jersey) | 4,298.51 mi (6,917.78 km) |
| Mentana to Cartersville (Georgia) | 5,028.09 mi (8,091.92 km) |
| Mentana to Carthage (Missouri) | 5,294.12 mi (8,520.06 km) |
| Mentana to Cary (Illinois) | 4,821.11 mi (7,758.82 km) |
| Mentana to Cary (North Carolina) | 4,692.77 mi (7,552.28 km) |
| Mentana to Casa de Oro-Mount Helix (California) | 6,361.55 mi (10,237.92 km) |
| Mentana to Casa Grande (Arizona) | 6,174.33 mi (9,936.62 km) |
| Mentana to Casas Adobes (Arizona) | 6,178.15 mi (9,942.78 km) |
| Mentana to Cascades (Virginia) | 4,496.92 mi (7,237.09 km) |
| Mentana to Casper (Wyoming) | 5,456.46 mi (8,781.32 km) |
| Mentana to Casselberry (Florida) | 5,111.83 mi (8,226.70 km) |
| Mentana to Castaic (California) | 6,317.78 mi (10,167.48 km) |
| Mentana to Castle Pines (Colorado) | 5,580.73 mi (8,981.31 km) |
