| Elk Plain to Opole | 5,284.40 mi (8,504.42 km) |
| Elk Plain to Orzesze | 5,332.34 mi (8,581.57 km) |
| Elk Plain to Osowa | 5,062.29 mi (8,146.96 km) |
| Elk Plain to Ostroda | 5,134.13 mi (8,262.58 km) |
| Elk Plain to Ostroleka | 5,201.70 mi (8,371.32 km) |
| Elk Plain to Ostrow Mazowiecka | 5,224.21 mi (8,407.55 km) |
| Elk Plain to Ostrow Wielkopolski | 5,221.46 mi (8,403.12 km) |
| Elk Plain to Ostrowiec Swietokrzyski | 5,332.95 mi (8,582.55 km) |
| Elk Plain to Ostrzeszow | 5,238.08 mi (8,429.87 km) |
| Elk Plain to Oswiecim | 5,348.41 mi (8,607.44 km) |
| Elk Plain to Otwock | 5,256.17 mi (8,458.98 km) |
| Elk Plain to Ozarow Mazowiecki | 5,241.61 mi (8,435.55 km) |
| Elk Plain to Ozimek | 5,289.47 mi (8,512.58 km) |
| Elk Plain to Ozorkow | 5,229.60 mi (8,416.23 km) |
| Elk Plain to Pabianice | 5,251.16 mi (8,450.92 km) |
