| Niel to Culpeper (Virginia) | 3,913.75 mi (6,298.57 km) |
| Niel to Culver City (California) | 5,606.33 mi (9,022.52 km) |
| Niel to Cumberland (Maryland) | 3,889.88 mi (6,260.15 km) |
| Niel to Cupertino (California) | 5,518.88 mi (8,881.78 km) |
| Niel to Cutler Bay (Florida) | 4,638.12 mi (7,464.34 km) |
| Niel to Cutlerville (Michigan) | 4,010.57 mi (6,454.39 km) |
| Niel to Cuyahoga Falls (Ohio) | 3,929.34 mi (6,323.66 km) |
| Niel to Cypress (California) | 5,606.35 mi (9,022.54 km) |
| Niel to Cypress Gardens (Florida) | 4,572.14 mi (7,358.14 km) |
| Niel to Cypress Lake (Florida) | 4,655.14 mi (7,491.73 km) |
| Niel to D'Iberville (Mississippi) | 4,742.62 mi (7,632.50 km) |
| Niel to Dakota Ridge (Colorado) | 4,865.08 mi (7,829.59 km) |
| Niel to Dale City (Virginia) | 3,879.23 mi (6,243.02 km) |
| Niel to Dallas (Georgia) | 4,406.69 mi (7,091.89 km) |
| Niel to Dallas (Oregon) | 5,102.35 mi (8,211.43 km) |
