| Niles to Cadillac (Michigan) | 195.23 mi (314.19 km) |
| Niles to Caguas (Puerto Rico) | 2,083.54 mi (3,353.14 km) |
| Niles to Cahokia (Illinois) | 269.85 mi (434.28 km) |
| Niles to Calabasas (California) | 1,753.51 mi (2,822.01 km) |
| Niles to Caldwell (Idaho) | 1,458.57 mi (2,347.35 km) |
| Niles to Caledonia (Wisconsin) | 53.36 mi (85.88 km) |
| Niles to Calera (Alabama) | 617.84 mi (994.32 km) |
| Niles to Calexico (California) | 1,642.44 mi (2,643.25 km) |
| Niles to Calhoun (Georgia) | 543.45 mi (874.60 km) |
| Niles to California (Maryland) | 650.02 mi (1,046.11 km) |
| Niles to California City (California) | 1,681.63 mi (2,706.32 km) |
| Niles to Callaway (Florida) | 831.21 mi (1,337.70 km) |
| Niles to Calumet City (Illinois) | 31.59 mi (50.85 km) |
| Niles to Calverton (Maryland) | 605.53 mi (974.51 km) |
| Niles to Camano (Washington) | 1,727.04 mi (2,779.41 km) |
