| Portimao to Zottegem | 1,126.23 mi (1,812.48 km) |
| Portimao to Zulte | 1,119.40 mi (1,801.51 km) |
| Portimao to Zwevegem | 1,110.32 mi (1,786.89 km) |
| Portimao to Zwijndrecht | 1,159.52 mi (1,866.07 km) |
| Portimao to Asenovgrad | 1,798.80 mi (2,894.89 km) |
| Portimao to Aytos | 1,920.06 mi (3,090.03 km) |
| Portimao to Balchik | 1,965.85 mi (3,163.74 km) |
| Portimao to Bankya | 1,711.06 mi (2,753.69 km) |
| Portimao to Bansko | 1,728.00 mi (2,780.94 km) |
| Portimao to Berkovitsa | 1,712.04 mi (2,755.27 km) |
| Portimao to Blagoevgrad | 1,707.58 mi (2,748.08 km) |
| Portimao to Botevgrad | 1,745.07 mi (2,808.42 km) |
| Portimao to Burgas | 1,931.47 mi (3,108.39 km) |
| Portimao to Byala Slatina | 1,753.94 mi (2,822.70 km) |
| Portimao to Chirpan | 1,822.18 mi (2,932.51 km) |
