| Porsgrunn to Alicante | 1,504.42 mi (2,421.13 km) |
| Porsgrunn to Aljaraque | 1,683.95 mi (2,710.06 km) |
| Porsgrunn to Almagro | 1,517.64 mi (2,442.40 km) |
| Porsgrunn to Almansa | 1,477.93 mi (2,378.49 km) |
| Porsgrunn to Almazora | 1,392.08 mi (2,240.33 km) |
| Porsgrunn to Almendralejo | 1,580.89 mi (2,544.19 km) |
| Porsgrunn to Almeria | 1,632.91 mi (2,627.92 km) |
| Porsgrunn to Almonte | 1,674.23 mi (2,694.41 km) |
| Porsgrunn to Almoradi | 1,524.30 mi (2,453.13 km) |
| Porsgrunn to Almunecar | 1,659.01 mi (2,669.91 km) |
| Porsgrunn to Almusafes | 1,440.27 mi (2,317.89 km) |
| Porsgrunn to Alovera | 1,397.97 mi (2,249.82 km) |
| Porsgrunn to Alpedrete | 1,408.01 mi (2,265.98 km) |
| Porsgrunn to Altea | 1,481.81 mi (2,384.74 km) |
| Porsgrunn to Ames | 1,365.35 mi (2,197.32 km) |
