| Porsgrunn to Springfield (Missouri) | 4,472.74 mi (7,198.18 km) |
| Porsgrunn to Springfield (Ohio) | 4,022.10 mi (6,472.94 km) |
| Porsgrunn to Springfield (Oregon) | 4,817.21 mi (7,752.55 km) |
| Porsgrunn to Springfield (Tennessee) | 4,312.19 mi (6,939.80 km) |
| Porsgrunn to Springfield (Virginia) | 3,869.12 mi (6,226.75 km) |
| Porsgrunn to Springville (Utah) | 4,804.76 mi (7,732.52 km) |
| Porsgrunn to St. Albans (West Virginia) | 4,044.00 mi (6,508.20 km) |
| Porsgrunn to St. Andrews (South Carolina) | 4,261.29 mi (6,857.89 km) |
| Porsgrunn to St. Ann (Missouri) | 4,296.24 mi (6,914.14 km) |
| Porsgrunn to St. Augustine (Florida) | 4,503.14 mi (7,247.10 km) |
| Porsgrunn to St. Charles (Illinois) | 4,053.28 mi (6,523.13 km) |
| Porsgrunn to St. Charles (Missouri) | 4,296.30 mi (6,914.22 km) |
| Porsgrunn to St. Clair Shores (Michigan) | 3,853.40 mi (6,201.45 km) |
| Porsgrunn to St. Cloud (Florida) | 4,596.96 mi (7,398.09 km) |
| Porsgrunn to St. Cloud (Minnesota) | 4,024.73 mi (6,477.17 km) |
