| Atherton to Opole | 885.99 mi (1,425.87 km) |
| Atherton to Orzesze | 932.61 mi (1,500.90 km) |
| Atherton to Osowa | 851.09 mi (1,369.70 km) |
| Atherton to Ostroda | 916.95 mi (1,475.69 km) |
| Atherton to Ostroleka | 989.44 mi (1,592.35 km) |
| Atherton to Ostrow Mazowiecka | 1,006.86 mi (1,620.39 km) |
| Atherton to Ostrow Wielkopolski | 859.39 mi (1,383.06 km) |
| Atherton to Ostrowiec Swietokrzyski | 1,021.93 mi (1,644.63 km) |
| Atherton to Ostrzeszow | 868.93 mi (1,398.42 km) |
| Atherton to Oswiecim | 954.87 mi (1,536.72 km) |
| Atherton to Otwock | 992.24 mi (1,596.86 km) |
| Atherton to Ozarow Mazowiecki | 971.35 mi (1,563.24 km) |
| Atherton to Ozimek | 897.29 mi (1,444.06 km) |
| Atherton to Ozorkow | 913.60 mi (1,470.30 km) |
| Atherton to Pabianice | 923.74 mi (1,486.62 km) |
