| Boxley to Caño Martin Peña (Puerto Rico) | 4,225.70 mi (6,800.61 km) |
| Boxley to Cañon City (Colorado) | 4,793.52 mi (7,714.42 km) |
| Boxley to Canóvanas (Puerto Rico) | 4,222.49 mi (6,795.44 km) |
| Boxley to Canton (Georgia) | 4,218.55 mi (6,789.09 km) |
| Boxley to Canton (Illinois) | 4,133.33 mi (6,651.96 km) |
| Boxley to Canton (Mississippi) | 4,523.51 mi (7,279.89 km) |
| Boxley to Canton (Ohio) | 3,785.31 mi (6,091.87 km) |
| Boxley to Canyon (Texas) | 4,857.56 mi (7,817.48 km) |
| Boxley to Canyon Lake (California) | 5,460.67 mi (8,788.09 km) |
| Boxley to Canyon Lake (Texas) | 4,988.14 mi (8,027.63 km) |
| Boxley to Cape Coral (Florida) | 4,491.31 mi (7,228.06 km) |
| Boxley to Cape Girardeau (Missouri) | 4,271.65 mi (6,874.56 km) |
| Boxley to Carbondale (Illinois) | 4,238.58 mi (6,821.34 km) |
| Boxley to Carlisle (Pennsylvania) | 3,645.62 mi (5,867.06 km) |
| Boxley to Carlsbad (California) | 5,493.56 mi (8,841.03 km) |
