| Niel to Carlsbad (New Mexico) | 5,225.02 mi (8,408.86 km) |
| Niel to Carmel (Indiana) | 4,163.98 mi (6,701.28 km) |
| Niel to Carmichael (California) | 5,420.82 mi (8,723.97 km) |
| Niel to Carney (Maryland) | 3,811.52 mi (6,134.05 km) |
| Niel to Carnot-Moon (Pennsylvania) | 3,907.96 mi (6,289.25 km) |
| Niel to Carol Stream (Illinois) | 4,145.78 mi (6,671.99 km) |
| Niel to Carolina (Puerto Rico) | 4,386.36 mi (7,059.16 km) |
| Niel to Carolina Forest (South Carolina) | 4,172.92 mi (6,715.66 km) |
| Niel to Carpentersville (Illinois) | 4,141.94 mi (6,665.81 km) |
| Niel to Carpinteria (California) | 5,617.31 mi (9,040.18 km) |
| Niel to Carrboro (North Carolina) | 4,076.81 mi (6,560.99 km) |
| Niel to Carroll (Iowa) | 4,383.48 mi (7,054.54 km) |
| Niel to Carrollton (Georgia) | 4,432.90 mi (7,134.06 km) |
| Niel to Carrollton (Texas) | 4,923.62 mi (7,923.80 km) |
| Niel to Carrollwood (Florida) | 4,603.98 mi (7,409.39 km) |
