| Cities | Distance |
|---|---|
| Gien to Oberriet | 324.93 mi (522.93 km) |
| Gien to Obersiggenthal | 264.41 mi (425.53 km) |
| Gien to Oberwil | 229.96 mi (370.08 km) |
| Gien to Oberwingert | 286.40 mi (460.92 km) |
| Gien to Oftringen | 248.33 mi (399.64 km) |
| Gien to Olten | 247.24 mi (397.90 km) |
| Gien to Onex | 194.46 mi (312.96 km) |
| Gien to Opfikon | 277.54 mi (446.66 km) |
| Gien to Ostermundigen | 233.48 mi (375.76 km) |
| Gien to Payerne | 210.98 mi (339.54 km) |
| Gien to Pfaffikon | 288.12 mi (463.68 km) |
| Gien to Plan-les-Ouates | 195.77 mi (315.05 km) |
| Gien to Pratteln | 236.70 mi (380.93 km) |
| Gien to Prilly | 203.46 mi (327.44 km) |
| Gien to Pully | 206.82 mi (332.85 km) |