| Glassmanor to Opole | 4,403.65 mi (7,086.99 km) |
| Glassmanor to Orzesze | 4,452.74 mi (7,165.99 km) |
| Glassmanor to Osowa | 4,295.82 mi (6,913.46 km) |
| Glassmanor to Ostroda | 4,373.33 mi (7,038.19 km) |
| Glassmanor to Ostroleka | 4,452.36 mi (7,165.38 km) |
| Glassmanor to Ostrow Mazowiecka | 4,473.82 mi (7,199.92 km) |
| Glassmanor to Ostrow Wielkopolski | 4,365.52 mi (7,025.62 km) |
| Glassmanor to Ostrowiec Swietokrzyski | 4,523.82 mi (7,280.39 km) |
| Glassmanor to Ostrzeszow | 4,377.83 mi (7,045.44 km) |
| Glassmanor to Oswiecim | 4,474.63 mi (7,201.23 km) |
| Glassmanor to Otwock | 4,475.85 mi (7,203.19 km) |
| Glassmanor to Ozarow Mazowiecki | 4,455.37 mi (7,170.22 km) |
| Glassmanor to Ozimek | 4,414.03 mi (7,103.69 km) |
| Glassmanor to Ozorkow | 4,408.88 mi (7,095.41 km) |
| Glassmanor to Pabianice | 4,423.65 mi (7,119.17 km) |
