| Niel to Commerce City (Colorado) | 4,842.19 mi (7,792.75 km) |
| Niel to Compton (California) | 5,607.73 mi (9,024.76 km) |
| Niel to Comstock Park (Michigan) | 4,001.28 mi (6,439.44 km) |
| Niel to Concord (California) | 5,478.77 mi (8,817.23 km) |
| Niel to Concord (Missouri) | 4,394.76 mi (7,072.69 km) |
| Niel to Concord (New Hampshire) | 3,445.03 mi (5,544.24 km) |
| Niel to Concord (North Carolina) | 4,165.14 mi (6,703.15 km) |
| Niel to Conneaut (Ohio) | 3,857.54 mi (6,208.11 km) |
| Niel to Connersville (Indiana) | 4,139.97 mi (6,662.64 km) |
| Niel to Conroe (Texas) | 5,009.53 mi (8,062.06 km) |
| Niel to Converse (Texas) | 5,161.31 mi (8,306.33 km) |
| Niel to Conway (Arkansas) | 4,647.54 mi (7,479.50 km) |
| Niel to Conway (Florida) | 4,532.56 mi (7,294.45 km) |
| Niel to Conway (South Carolina) | 4,174.66 mi (6,718.47 km) |
| Niel to Conyers (Georgia) | 4,385.06 mi (7,057.07 km) |
