| Backnang to Ponta Delgada | 1,904.58 mi (3,065.13 km) |
| Backnang to Ponta do Sol | 1,769.61 mi (2,847.91 km) |
| Backnang to Ponte da Barca | 993.56 mi (1,598.97 km) |
| Backnang to Ponte de Lima | 1,001.17 mi (1,611.23 km) |
| Backnang to Ponte de Sor | 1,090.26 mi (1,754.60 km) |
| Backnang to Portalegre | 1,063.94 mi (1,712.25 km) |
| Backnang to Portimao | 1,214.66 mi (1,954.81 km) |
| Backnang to Porto | 1,028.43 mi (1,655.11 km) |
| Backnang to Porto de Mos | 1,105.22 mi (1,778.68 km) |
| Backnang to Povoa de Lanhoso | 996.86 mi (1,604.29 km) |
| Backnang to Povoa de Santa Iria | 1,149.68 mi (1,850.24 km) |
| Backnang to Povoa de Varzim | 1,025.07 mi (1,649.70 km) |
| Backnang to Praia da Vitoria | 1,928.42 mi (3,103.49 km) |
| Backnang to Praia do Carvoeiro | 1,212.64 mi (1,951.56 km) |
| Backnang to Quarteira | 1,202.18 mi (1,934.72 km) |
