| Cities | Distance |
|---|---|
| Erd to Oria | 479.54 mi (771.74 km) |
| Erd to Oristano | 729.12 mi (1,173.40 km) |
| Erd to Orta Nova | 446.84 mi (719.11 km) |
| Erd to Orte | 466.28 mi (750.40 km) |
| Erd to Ortona | 411.84 mi (662.79 km) |
| Erd to Orvieto | 462.52 mi (744.36 km) |
| Erd to Orzinuovi | 449.35 mi (723.16 km) |
| Erd to Osimo | 376.61 mi (606.09 km) |
| Erd to Ospitaletto | 439.26 mi (706.92 km) |
| Erd to Ostuni | 463.90 mi (746.57 km) |
| Erd to Ottaviano | 501.86 mi (807.66 km) |
| Erd to Ovada | 527.68 mi (849.22 km) |
| Erd to Ozieri | 679.80 mi (1,094.03 km) |
| Erd to Paceco | 724.74 mi (1,166.36 km) |
| Erd to Pachino | 762.05 mi (1,226.40 km) |