| Senica to Opole | 139.54 mi (224.57 km) |
| Senica to Orzesze | 119.05 mi (191.59 km) |
| Senica to Osowa | 399.86 mi (643.51 km) |
| Senica to Ostroda | 364.56 mi (586.70 km) |
| Senica to Ostroleka | 353.94 mi (569.61 km) |
| Senica to Ostrow Mazowiecka | 346.69 mi (557.95 km) |
| Senica to Ostrow Wielkopolski | 206.09 mi (331.66 km) |
| Senica to Ostrowiec Swietokrzyski | 237.78 mi (382.68 km) |
| Senica to Ostrzeszow | 190.71 mi (306.92 km) |
| Senica to Oswiecim | 125.55 mi (202.05 km) |
| Senica to Otwock | 292.94 mi (471.44 km) |
| Senica to Ozarow Mazowiecki | 287.17 mi (462.16 km) |
| Senica to Ozimek | 142.77 mi (229.77 km) |
| Senica to Ozorkow | 242.26 mi (389.87 km) |
| Senica to Pabianice | 223.72 mi (360.04 km) |
