| Silverdale to Opole | 5,251.35 mi (8,451.23 km) |
| Silverdale to Orzesze | 5,299.15 mi (8,528.16 km) |
| Silverdale to Osowa | 5,028.14 mi (8,092.01 km) |
| Silverdale to Ostroda | 5,099.72 mi (8,207.21 km) |
| Silverdale to Ostroleka | 5,166.97 mi (8,315.43 km) |
| Silverdale to Ostrow Mazowiecka | 5,189.44 mi (8,351.60 km) |
| Silverdale to Ostrow Wielkopolski | 5,188.20 mi (8,349.60 km) |
| Silverdale to Ostrowiec Swietokrzyski | 5,298.74 mi (8,527.50 km) |
| Silverdale to Ostrzeszow | 5,204.84 mi (8,376.38 km) |
| Silverdale to Oswiecim | 5,315.10 mi (8,553.83 km) |
| Silverdale to Otwock | 5,221.74 mi (8,403.58 km) |
| Silverdale to Ozarow Mazowiecki | 5,207.30 mi (8,380.34 km) |
| Silverdale to Ozimek | 5,256.33 mi (8,459.24 km) |
| Silverdale to Ozorkow | 5,195.81 mi (8,361.85 km) |
| Silverdale to Pabianice | 5,217.41 mi (8,396.61 km) |
