| Safety Harbor to Opole | 5,177.18 mi (8,331.86 km) |
| Safety Harbor to Orzesze | 5,225.25 mi (8,409.24 km) |
| Safety Harbor to Osowa | 5,084.67 mi (8,182.98 km) |
| Safety Harbor to Ostroda | 5,161.24 mi (8,306.22 km) |
| Safety Harbor to Ostroleka | 5,239.92 mi (8,432.83 km) |
| Safety Harbor to Ostrow Mazowiecka | 5,260.86 mi (8,466.54 km) |
| Safety Harbor to Ostrow Wielkopolski | 5,143.01 mi (8,276.87 km) |
| Safety Harbor to Ostrowiec Swietokrzyski | 5,303.39 mi (8,534.98 km) |
| Safety Harbor to Ostrzeszow | 5,154.52 mi (8,295.40 km) |
| Safety Harbor to Oswiecim | 5,247.39 mi (8,444.85 km) |
| Safety Harbor to Otwock | 5,259.67 mi (8,464.63 km) |
| Safety Harbor to Ozarow Mazowiecki | 5,238.96 mi (8,431.29 km) |
| Safety Harbor to Ozimek | 5,187.99 mi (8,349.26 km) |
| Safety Harbor to Ozorkow | 5,189.57 mi (8,351.81 km) |
| Safety Harbor to Pabianice | 5,203.23 mi (8,373.79 km) |
