| Fostoria to Opole | 4,523.42 mi (7,279.75 km) |
| Fostoria to Orzesze | 4,573.52 mi (7,360.36 km) |
| Fostoria to Osowa | 4,392.05 mi (7,068.33 km) |
| Fostoria to Ostroda | 4,470.59 mi (7,194.71 km) |
| Fostoria to Ostroleka | 4,549.61 mi (7,321.90 km) |
| Fostoria to Ostrow Mazowiecka | 4,571.82 mi (7,357.64 km) |
| Fostoria to Ostrow Wielkopolski | 4,479.83 mi (7,209.59 km) |
| Fostoria to Ostrowiec Swietokrzyski | 4,633.66 mi (7,457.15 km) |
| Fostoria to Ostrzeszow | 4,493.24 mi (7,231.17 km) |
| Fostoria to Oswiecim | 4,594.90 mi (7,394.78 km) |
| Fostoria to Otwock | 4,579.29 mi (7,369.66 km) |
| Fostoria to Ozarow Mazowiecki | 4,559.35 mi (7,337.57 km) |
| Fostoria to Ozimek | 4,533.10 mi (7,295.31 km) |
| Fostoria to Ozorkow | 4,517.91 mi (7,270.87 km) |
| Fostoria to Pabianice | 4,534.28 mi (7,297.22 km) |
