| Porsgrunn to Anderson (Indiana) | 4,073.38 mi (6,555.48 km) |
| Porsgrunn to Anderson (South Carolina) | 4,286.11 mi (6,897.82 km) |
| Porsgrunn to Anderson Creek (North Carolina) | 4,121.59 mi (6,633.06 km) |
| Porsgrunn to Andover (Kansas) | 4,559.23 mi (7,337.37 km) |
| Porsgrunn to Andover (Minnesota) | 4,016.12 mi (6,463.31 km) |
| Porsgrunn to Andrews (Texas) | 5,034.95 mi (8,102.97 km) |
| Porsgrunn to Angleton (Texas) | 5,006.95 mi (8,057.90 km) |
| Porsgrunn to Ankeny (Iowa) | 4,222.82 mi (6,795.97 km) |
| Porsgrunn to Ann Arbor (Michigan) | 3,891.50 mi (6,262.76 km) |
| Porsgrunn to Anna (Texas) | 4,795.68 mi (7,717.90 km) |
| Porsgrunn to Annandale (Virginia) | 3,866.73 mi (6,222.91 km) |
| Porsgrunn to Annapolis (Maryland) | 3,836.20 mi (6,173.76 km) |
| Porsgrunn to Annapolis Neck (Maryland) | 3,837.64 mi (6,176.08 km) |
| Porsgrunn to Anniston (Alabama) | 4,438.16 mi (7,142.53 km) |
| Porsgrunn to Anoka (Minnesota) | 4,020.55 mi (6,470.45 km) |
