| Boulder to Newark (New Jersey) | 1,628.09 mi (2,620.16 km) |
| Boulder to Newark (Ohio) | 1,204.05 mi (1,937.73 km) |
| Boulder to Newberg (Oregon) | 968.29 mi (1,558.31 km) |
| Boulder to Newberry (South Carolina) | 1,356.89 mi (2,183.70 km) |
| Boulder to Newburyport (Massachusetts) | 1,778.50 mi (2,862.22 km) |
| Boulder to Newcastle (Oklahoma) | 533.16 mi (858.04 km) |
| Boulder to Newcastle (Washington) | 987.10 mi (1,588.58 km) |
| Boulder to Newington (Virginia) | 1,494.65 mi (2,405.41 km) |
| Boulder to Newington Forest (Virginia) | 1,492.81 mi (2,402.45 km) |
| Boulder to Newman (California) | 869.75 mi (1,399.72 km) |
| Boulder to Newnan (Georgia) | 1,220.20 mi (1,963.73 km) |
| Boulder to Newport (Kentucky) | 1,105.61 mi (1,779.31 km) |
| Boulder to Newport (Oregon) | 1,008.81 mi (1,623.53 km) |
| Boulder to Newport (Rhode Island) | 1,767.47 mi (2,844.47 km) |
| Boulder to Newport Beach (California) | 825.14 mi (1,327.94 km) |
