| Niel to Camas (Washington) | 5,039.97 mi (8,111.04 km) |
| Niel to Cambridge (Maryland) | 3,832.32 mi (6,167.52 km) |
| Niel to Cambridge (Massachusetts) | 3,463.17 mi (5,573.44 km) |
| Niel to Camden (Arkansas) | 4,739.16 mi (7,626.93 km) |
| Niel to Camden (New Jersey) | 3,730.47 mi (6,003.61 km) |
| Niel to Cameron Park (California) | 5,408.80 mi (8,704.62 km) |
| Niel to Camp Pendleton South (California) | 5,620.34 mi (9,045.07 km) |
| Niel to Camp Springs (Maryland) | 3,854.80 mi (6,203.71 km) |
| Niel to Camp Verde (Arizona) | 5,366.45 mi (8,636.47 km) |
| Niel to Campbell (California) | 5,518.43 mi (8,881.06 km) |
| Niel to Campbellsville (Kentucky) | 4,259.19 mi (6,854.51 km) |
| Niel to Campton Hills (Illinois) | 4,154.90 mi (6,686.67 km) |
| Niel to Canby (Oregon) | 5,066.21 mi (8,153.27 km) |
| Niel to Candelaria (Puerto Rico) | 4,396.74 mi (7,075.87 km) |
| Niel to Candler-McAfee (Georgia) | 4,393.11 mi (7,070.03 km) |
