| Porsgrunn to Fairmount (New York) | 3,610.27 mi (5,810.17 km) |
| Porsgrunn to Fairview (California) | 5,201.90 mi (8,371.65 km) |
| Porsgrunn to Fairview (New Jersey) | 3,653.48 mi (5,879.71 km) |
| Porsgrunn to Fairview (Oregon) | 4,712.14 mi (7,583.46 km) |
| Porsgrunn to Fairview Heights (Illinois) | 4,291.78 mi (6,906.96 km) |
| Porsgrunn to Fairview Park (Ohio) | 3,877.23 mi (6,239.79 km) |
| Porsgrunn to Fairview Shores (Florida) | 4,580.03 mi (7,370.84 km) |
| Porsgrunn to Fairwood (Washington) | 4,586.81 mi (7,381.75 km) |
| Porsgrunn to Fajardo (Puerto Rico) | 4,619.41 mi (7,434.22 km) |
| Porsgrunn to Fall River (Massachusetts) | 3,508.85 mi (5,646.95 km) |
| Porsgrunn to Fallbrook (California) | 5,362.86 mi (8,630.68 km) |
| Porsgrunn to Falls Church (Virginia) | 3,863.20 mi (6,217.22 km) |
| Porsgrunn to Fargo (North Dakota) | 4,023.99 mi (6,475.98 km) |
| Porsgrunn to Faribault (Minnesota) | 4,068.33 mi (6,547.34 km) |
| Porsgrunn to Farmers Branch (Texas) | 4,830.39 mi (7,773.76 km) |
