| Ottaviano to Nafplio | 499.69 mi (804.17 km) |
| Ottaviano to Naousa | 397.45 mi (639.63 km) |
| Ottaviano to Nea Alikarnassos | 695.72 mi (1,119.65 km) |
| Ottaviano to Nea Artaki | 512.54 mi (824.86 km) |
| Ottaviano to Nea Erythraia | 533.22 mi (858.14 km) |
| Ottaviano to Nea Filadelfeia | 530.57 mi (853.87 km) |
| Ottaviano to Nea Ionia | 531.33 mi (855.09 km) |
| Ottaviano to Nea Makri | 541.51 mi (871.48 km) |
| Ottaviano to Nea Michaniona | 440.04 mi (708.18 km) |
| Ottaviano to Nea Moudania | 463.97 mi (746.69 km) |
| Ottaviano to Nea Smyrni | 532.08 mi (856.30 km) |
| Ottaviano to Neo Psychiko | 533.93 mi (859.27 km) |
| Ottaviano to Nikaia | 527.48 mi (848.89 km) |
| Ottaviano to Oraiokastro | 441.36 mi (710.29 km) |
| Ottaviano to Orestiada | 628.08 mi (1,010.79 km) |
