| Porsgrunn to Artesia (California) | 5,352.12 mi (8,613.41 km) |
| Porsgrunn to Artesia (New Mexico) | 5,056.99 mi (8,138.44 km) |
| Porsgrunn to Artondale (Washington) | 4,605.56 mi (7,411.94 km) |
| Porsgrunn to Arvada (Colorado) | 4,658.19 mi (7,496.63 km) |
| Porsgrunn to Arvin (California) | 5,286.37 mi (8,507.59 km) |
| Porsgrunn to Asbury Lake (Florida) | 4,510.69 mi (7,259.26 km) |
| Porsgrunn to Asbury Park (New Jersey) | 3,685.50 mi (5,931.24 km) |
| Porsgrunn to Ashburn (Virginia) | 3,865.29 mi (6,220.58 km) |
| Porsgrunn to Asheboro (North Carolina) | 4,125.17 mi (6,638.82 km) |
| Porsgrunn to Asheville (North Carolina) | 4,224.09 mi (6,798.01 km) |
| Porsgrunn to Ashland (California) | 5,202.22 mi (8,372.16 km) |
| Porsgrunn to Ashland (Kentucky) | 4,066.27 mi (6,544.04 km) |
| Porsgrunn to Ashland (Ohio) | 3,923.36 mi (6,314.03 km) |
| Porsgrunn to Ashland (Oregon) | 4,929.44 mi (7,933.17 km) |
| Porsgrunn to Ashtabula (Ohio) | 3,819.66 mi (6,147.15 km) |
