| Seven Hills to Opole | 4,450.26 mi (7,162.00 km) |
| Seven Hills to Orzesze | 4,500.23 mi (7,242.42 km) |
| Seven Hills to Osowa | 4,322.54 mi (6,956.45 km) |
| Seven Hills to Ostroda | 4,400.96 mi (7,082.66 km) |
| Seven Hills to Ostroleka | 4,480.05 mi (7,209.94 km) |
| Seven Hills to Ostrow Mazowiecka | 4,502.15 mi (7,245.51 km) |
| Seven Hills to Ostrow Wielkopolski | 4,407.48 mi (7,093.16 km) |
| Seven Hills to Ostrowiec Swietokrzyski | 4,562.12 mi (7,342.02 km) |
| Seven Hills to Ostrzeszow | 4,420.73 mi (7,114.48 km) |
| Seven Hills to Oswiecim | 4,521.71 mi (7,276.98 km) |
| Seven Hills to Otwock | 4,508.74 mi (7,256.12 km) |
| Seven Hills to Ozarow Mazowiecki | 4,488.70 mi (7,223.87 km) |
| Seven Hills to Ozimek | 4,460.05 mi (7,177.75 km) |
| Seven Hills to Ozorkow | 4,446.42 mi (7,155.82 km) |
| Seven Hills to Pabianice | 4,462.55 mi (7,181.78 km) |
