| Niles to Carrollwood (Florida) | 1,010.09 mi (1,625.59 km) |
| Niles to Carson (California) | 1,742.15 mi (2,803.71 km) |
| Niles to Carson City (Nevada) | 1,677.65 mi (2,699.91 km) |
| Niles to Carteret (New Jersey) | 711.15 mi (1,144.49 km) |
| Niles to Cartersville (Georgia) | 567.30 mi (912.98 km) |
| Niles to Carthage (Missouri) | 483.26 mi (777.74 km) |
| Niles to Cary (Illinois) | 25.90 mi (41.68 km) |
| Niles to Cary (North Carolina) | 647.33 mi (1,041.77 km) |
| Niles to Casa de Oro-Mount Helix (California) | 1,713.32 mi (2,757.33 km) |
| Niles to Casa Grande (Arizona) | 1,450.19 mi (2,333.86 km) |
| Niles to Casas Adobes (Arizona) | 1,435.30 mi (2,309.89 km) |
| Niles to Cascades (Virginia) | 584.28 mi (940.32 km) |
| Niles to Casper (Wyoming) | 943.72 mi (1,518.76 km) |
| Niles to Casselberry (Florida) | 992.43 mi (1,597.16 km) |
| Niles to Castaic (California) | 1,740.84 mi (2,801.61 km) |
