| Meyrin to Opole | 623.75 mi (1,003.83 km) |
| Meyrin to Orzesze | 643.31 mi (1,035.30 km) |
| Meyrin to Osowa | 786.00 mi (1,264.95 km) |
| Meyrin to Ostroda | 803.21 mi (1,292.64 km) |
| Meyrin to Ostroleka | 836.84 mi (1,346.76 km) |
| Meyrin to Ostrow Mazowiecka | 840.72 mi (1,353.01 km) |
| Meyrin to Ostrow Wielkopolski | 650.93 mi (1,047.57 km) |
| Meyrin to Ostrowiec Swietokrzyski | 771.07 mi (1,240.92 km) |
| Meyrin to Ostrzeszow | 647.29 mi (1,041.71 km) |
| Meyrin to Oswiecim | 660.47 mi (1,062.92 km) |
| Meyrin to Otwock | 796.28 mi (1,281.48 km) |
| Meyrin to Ozarow Mazowiecki | 781.39 mi (1,257.53 km) |
| Meyrin to Ozimek | 635.07 mi (1,022.05 km) |
| Meyrin to Ozorkow | 716.26 mi (1,152.71 km) |
| Meyrin to Pabianice | 709.92 mi (1,142.50 km) |
