| Oeiras to Zottegem | 1,056.14 mi (1,699.69 km) |
| Oeiras to Zulte | 1,048.09 mi (1,686.73 km) |
| Oeiras to Zwevegem | 1,039.15 mi (1,672.34 km) |
| Oeiras to Zwijndrecht | 1,089.62 mi (1,753.57 km) |
| Oeiras to Asenovgrad | 1,802.53 mi (2,900.89 km) |
| Oeiras to Aytos | 1,920.45 mi (3,090.66 km) |
| Oeiras to Balchik | 1,963.05 mi (3,159.22 km) |
| Oeiras to Bankya | 1,711.71 mi (2,754.73 km) |
| Oeiras to Bansko | 1,732.73 mi (2,788.56 km) |
| Oeiras to Berkovitsa | 1,710.14 mi (2,752.20 km) |
| Oeiras to Blagoevgrad | 1,711.52 mi (2,754.43 km) |
| Oeiras to Botevgrad | 1,744.74 mi (2,807.89 km) |
| Oeiras to Burgas | 1,932.67 mi (3,110.33 km) |
| Oeiras to Byala Slatina | 1,751.00 mi (2,817.96 km) |
| Oeiras to Chirpan | 1,825.02 mi (2,937.09 km) |
