| Porsgrunn to Holiday (Florida) | 4,649.57 mi (7,482.75 km) |
| Porsgrunn to Holiday City-Berkeley (New Jersey) | 3,708.26 mi (5,967.87 km) |
| Porsgrunn to Holladay (Utah) | 4,779.44 mi (7,691.77 km) |
| Porsgrunn to Holland (Michigan) | 3,938.46 mi (6,338.34 km) |
| Porsgrunn to Hollins (Virginia) | 4,039.74 mi (6,501.33 km) |
| Porsgrunn to Hollister (California) | 5,239.73 mi (8,432.54 km) |
| Porsgrunn to Holly Hill (Florida) | 4,531.46 mi (7,292.68 km) |
| Porsgrunn to Holly Springs (Georgia) | 4,366.50 mi (7,027.20 km) |
| Porsgrunn to Holly Springs (North Carolina) | 4,096.16 mi (6,592.13 km) |
| Porsgrunn to Hollywood (Florida) | 4,685.60 mi (7,540.74 km) |
| Porsgrunn to Holmen (Wisconsin) | 4,027.97 mi (6,482.39 km) |
| Porsgrunn to Holt (Michigan) | 3,896.66 mi (6,271.07 km) |
| Porsgrunn to Holtsville (New York) | 3,621.69 mi (5,828.54 km) |
| Porsgrunn to Holyoke (Massachusetts) | 3,534.47 mi (5,688.17 km) |
| Porsgrunn to Home Gardens (California) | 5,337.83 mi (8,590.41 km) |
