| Ferndale to Opole | 4,448.22 mi (7,158.72 km) |
| Ferndale to Orzesze | 4,498.42 mi (7,239.51 km) |
| Ferndale to Osowa | 4,313.78 mi (6,942.36 km) |
| Ferndale to Ostroda | 4,392.39 mi (7,068.86 km) |
| Ferndale to Ostroleka | 4,471.35 mi (7,195.95 km) |
| Ferndale to Ostrow Mazowiecka | 4,493.64 mi (7,231.82 km) |
| Ferndale to Ostrow Wielkopolski | 4,403.89 mi (7,087.38 km) |
| Ferndale to Ostrowiec Swietokrzyski | 4,556.99 mi (7,333.76 km) |
| Ferndale to Ostrzeszow | 4,417.44 mi (7,109.19 km) |
| Ferndale to Oswiecim | 4,519.71 mi (7,273.77 km) |
| Ferndale to Otwock | 4,501.81 mi (7,244.96 km) |
| Ferndale to Ozarow Mazowiecki | 4,481.96 mi (7,213.01 km) |
| Ferndale to Ozimek | 4,457.79 mi (7,174.11 km) |
| Ferndale to Ozorkow | 4,441.22 mi (7,147.45 km) |
| Ferndale to Pabianice | 4,457.79 mi (7,174.13 km) |
