| Elko to Opole | 5,524.10 mi (8,890.18 km) |
| Elko to Orzesze | 5,573.71 mi (8,970.01 km) |
| Elko to Osowa | 5,320.64 mi (8,562.75 km) |
| Elko to Ostroda | 5,395.91 mi (8,683.87 km) |
| Elko to Ostroleka | 5,467.99 mi (8,799.88 km) |
| Elko to Ostrow Mazowiecka | 5,490.95 mi (8,836.83 km) |
| Elko to Ostrow Wielkopolski | 5,464.88 mi (8,794.87 km) |
| Elko to Ostrowiec Swietokrzyski | 5,590.07 mi (8,996.35 km) |
| Elko to Ostrzeszow | 5,481.03 mi (8,820.86 km) |
| Elko to Oswiecim | 5,591.56 mi (8,998.75 km) |
| Elko to Otwock | 5,517.36 mi (8,879.33 km) |
| Elko to Ozarow Mazowiecki | 5,501.07 mi (8,853.12 km) |
| Elko to Ozimek | 5,530.52 mi (8,900.51 km) |
| Elko to Ozorkow | 5,481.11 mi (8,821.00 km) |
| Elko to Pabianice | 5,501.81 mi (8,854.30 km) |
