| Cities | Distance |
|---|---|
| Gien to Opwijk | 236.47 mi (380.56 km) |
| Gien to Ostend | 244.10 mi (392.84 km) |
| Gien to Oud-Heverlee | 235.35 mi (378.75 km) |
| Gien to Oud-Turnhout | 271.45 mi (436.86 km) |
| Gien to Oudenaarde | 222.16 mi (357.53 km) |
| Gien to Oudenburg | 241.39 mi (388.48 km) |
| Gien to Oupeye | 248.59 mi (400.07 km) |
| Gien to Overijse | 229.87 mi (369.94 km) |
| Gien to Overpelt | 273.49 mi (440.14 km) |
| Gien to Paal | 257.70 mi (414.73 km) |
| Gien to Peer | 269.18 mi (433.20 km) |
| Gien to Pepinster | 245.11 mi (394.47 km) |
| Gien to Peruwelz | 199.51 mi (321.08 km) |
| Gien to Perwez | 225.06 mi (362.20 km) |
| Gien to Philippeville | 193.66 mi (311.67 km) |