| Porsgrunn to South Fulton (Georgia) | 4,400.27 mi (7,081.55 km) |
| Porsgrunn to South Gate (California) | 5,349.94 mi (8,609.90 km) |
| Porsgrunn to South Hill (Washington) | 4,610.12 mi (7,419.27 km) |
| Porsgrunn to South Holland (Illinois) | 4,049.37 mi (6,516.82 km) |
| Porsgrunn to South Houston (Texas) | 4,971.81 mi (8,001.35 km) |
| Porsgrunn to South Huntington (New York) | 3,632.81 mi (5,846.45 km) |
| Porsgrunn to South Jordan (Utah) | 4,789.55 mi (7,708.04 km) |
| Porsgrunn to South Lake Tahoe (California) | 5,076.83 mi (8,170.37 km) |
| Porsgrunn to South Laurel (Maryland) | 3,842.71 mi (6,184.24 km) |
| Porsgrunn to South Lyon (Michigan) | 3,878.94 mi (6,242.55 km) |
| Porsgrunn to South Miami (Florida) | 4,708.47 mi (7,577.56 km) |
| Porsgrunn to South Miami Heights (Florida) | 4,718.48 mi (7,593.65 km) |
| Porsgrunn to South Milwaukee (Wisconsin) | 3,984.65 mi (6,412.68 km) |
| Porsgrunn to South Ogden (Utah) | 4,751.48 mi (7,646.76 km) |
| Porsgrunn to South Pasadena (California) | 5,338.70 mi (8,591.80 km) |
