| Boulder to Fairmount (New York) | 1,506.89 mi (2,425.10 km) |
| Boulder to Fairview (California) | 916.73 mi (1,475.34 km) |
| Boulder to Fairview (New Jersey) | 1,635.95 mi (2,632.80 km) |
| Boulder to Fairview (Oregon) | 948.86 mi (1,527.04 km) |
| Boulder to Fairview Heights (Illinois) | 820.01 mi (1,319.68 km) |
| Boulder to Fairview Park (Ohio) | 1,225.25 mi (1,971.86 km) |
| Boulder to Fairview Shores (Florida) | 1,566.24 mi (2,520.62 km) |
| Boulder to Fairwood (Washington) | 983.76 mi (1,583.21 km) |
| Boulder to Fajardo (Puerto Rico) | 2,785.95 mi (4,483.55 km) |
| Boulder to Fall River (Massachusetts) | 1,776.45 mi (2,858.91 km) |
| Boulder to Fallbrook (California) | 805.96 mi (1,297.06 km) |
| Boulder to Falls Church (Virginia) | 1,493.76 mi (2,403.98 km) |
| Boulder to Fargo (North Dakota) | 633.23 mi (1,019.08 km) |
| Boulder to Faribault (Minnesota) | 679.75 mi (1,093.95 km) |
| Boulder to Farmers Branch (Texas) | 675.26 mi (1,086.72 km) |
