| Cities | Distance |
|---|---|
| Erquelinnes to Oria | 940.06 mi (1,512.88 km) |
| Erquelinnes to Oristano | 750.83 mi (1,208.34 km) |
| Erquelinnes to Orta Nova | 832.54 mi (1,339.84 km) |
| Erquelinnes to Orte | 669.42 mi (1,077.32 km) |
| Erquelinnes to Ortona | 735.49 mi (1,183.65 km) |
| Erquelinnes to Orvieto | 646.82 mi (1,040.96 km) |
| Erquelinnes to Orzinuovi | 432.95 mi (696.76 km) |
| Erquelinnes to Osimo | 645.43 mi (1,038.71 km) |
| Erquelinnes to Ospitaletto | 428.47 mi (689.56 km) |
| Erquelinnes to Ostuni | 925.98 mi (1,490.21 km) |
| Erquelinnes to Ottaviano | 821.78 mi (1,322.52 km) |
| Erquelinnes to Ovada | 444.96 mi (716.10 km) |
| Erquelinnes to Ozieri | 711.99 mi (1,145.84 km) |
| Erquelinnes to Paceco | 947.24 mi (1,524.43 km) |
| Erquelinnes to Pachino | 1,085.82 mi (1,747.45 km) |