| Porsgrunn to Keizer (Oregon) | 4,758.06 mi (7,657.37 km) |
| Porsgrunn to Keller (Texas) | 4,840.49 mi (7,790.02 km) |
| Porsgrunn to Kelso (Washington) | 4,684.68 mi (7,539.26 km) |
| Porsgrunn to Kemp Mill (Maryland) | 3,849.60 mi (6,195.33 km) |
| Porsgrunn to Ken Caryl (Colorado) | 4,672.43 mi (7,519.54 km) |
| Porsgrunn to Kendale Lakes (Florida) | 4,712.34 mi (7,583.78 km) |
| Porsgrunn to Kendall (Florida) | 4,712.75 mi (7,584.44 km) |
| Porsgrunn to Kendall Park (New Jersey) | 3,693.78 mi (5,944.57 km) |
| Porsgrunn to Kendall West (Florida) | 4,713.50 mi (7,585.64 km) |
| Porsgrunn to Kenmore (New York) | 3,699.53 mi (5,953.81 km) |
| Porsgrunn to Kenmore (Washington) | 4,569.72 mi (7,354.26 km) |
| Porsgrunn to Kenner (Louisiana) | 4,793.02 mi (7,713.62 km) |
| Porsgrunn to Kennesaw (Georgia) | 4,378.91 mi (7,047.17 km) |
| Porsgrunn to Kennett (Missouri) | 4,427.22 mi (7,124.93 km) |
| Porsgrunn to Kennewick (Washington) | 4,605.00 mi (7,411.03 km) |
