| Holmen to Opole | 4,645.26 mi (7,475.82 km) |
| Holmen to Orzesze | 4,695.90 mi (7,557.33 km) |
| Holmen to Osowa | 4,487.93 mi (7,222.62 km) |
| Holmen to Ostroda | 4,566.61 mi (7,349.25 km) |
| Holmen to Ostroleka | 4,644.58 mi (7,474.73 km) |
| Holmen to Ostrow Mazowiecka | 4,667.37 mi (7,511.41 km) |
| Holmen to Ostrow Wielkopolski | 4,595.80 mi (7,396.22 km) |
| Holmen to Ostrowiec Swietokrzyski | 4,742.37 mi (7,632.11 km) |
| Holmen to Ostrzeszow | 4,610.32 mi (7,419.59 km) |
| Holmen to Oswiecim | 4,716.41 mi (7,590.33 km) |
| Holmen to Otwock | 4,681.16 mi (7,533.60 km) |
| Holmen to Ozarow Mazowiecki | 4,662.12 mi (7,502.96 km) |
| Holmen to Ozimek | 4,653.98 mi (7,489.86 km) |
| Holmen to Ozorkow | 4,627.16 mi (7,446.69 km) |
| Holmen to Pabianice | 4,645.21 mi (7,475.74 km) |
