| Cities | Distance |
|---|---|
| Olbia to Zuromin | 969.85 mi (1,560.82 km) |
| Olbia to Zychlin | 916.63 mi (1,475.17 km) |
| Olbia to Zyrardow | 926.37 mi (1,490.85 km) |
| Olbia to Zywiec | 766.70 mi (1,233.88 km) |
| Olbia to Abrantes | 937.85 mi (1,509.32 km) |
| Olbia to Agualva | 1,006.24 mi (1,619.38 km) |
| Olbia to Aguas Santas | 940.87 mi (1,514.19 km) |
| Olbia to Agueda | 938.16 mi (1,509.83 km) |
| Olbia to Albergaria-a-Velha | 938.84 mi (1,510.92 km) |
| Olbia to Albufeira | 986.87 mi (1,588.21 km) |
| Olbia to Alcacer do Sal | 972.54 mi (1,565.15 km) |
| Olbia to Alcanena | 962.30 mi (1,548.67 km) |
| Olbia to Alcobaca | 977.34 mi (1,572.88 km) |
| Olbia to Alcochete | 989.26 mi (1,592.06 km) |
| Olbia to Alenquer | 986.86 mi (1,588.20 km) |