| Porsgrunn to Enumclaw (Washington) | 4,599.19 mi (7,401.68 km) |
| Porsgrunn to Ephrata (Pennsylvania) | 3,760.16 mi (6,051.39 km) |
| Porsgrunn to Erie (Colorado) | 4,642.79 mi (7,471.85 km) |
| Porsgrunn to Erie (Pennsylvania) | 3,783.62 mi (6,089.14 km) |
| Porsgrunn to Erlanger (Kentucky) | 4,098.20 mi (6,595.42 km) |
| Porsgrunn to Escanaba (Michigan) | 3,806.31 mi (6,125.66 km) |
| Porsgrunn to Escondido (California) | 5,373.83 mi (8,648.34 km) |
| Porsgrunn to Española (New Mexico) | 4,912.60 mi (7,906.06 km) |
| Porsgrunn to Essex (Maryland) | 3,816.28 mi (6,141.70 km) |
| Porsgrunn to Essex Junction (Vermont) | 3,432.01 mi (5,523.29 km) |
| Porsgrunn to Estelle (Louisiana) | 4,797.74 mi (7,721.22 km) |
| Porsgrunn to Estero (Florida) | 4,718.48 mi (7,593.67 km) |
| Porsgrunn to Euclid (Ohio) | 3,858.47 mi (6,209.61 km) |
| Porsgrunn to Eufaula (Alabama) | 4,516.80 mi (7,269.08 km) |
| Porsgrunn to Eugene (Oregon) | 4,819.76 mi (7,756.66 km) |
