| Oldsmar to Orthez | 4,529.25 mi (7,289.12 km) |
| Oldsmar to Orvault | 4,420.86 mi (7,114.68 km) |
| Oldsmar to Osny | 4,553.31 mi (7,327.85 km) |
| Oldsmar to Ostwald | 4,808.92 mi (7,739.21 km) |
| Oldsmar to Ouistreham | 4,448.08 mi (7,158.50 km) |
| Oldsmar to Oullins | 4,744.57 mi (7,635.64 km) |
| Oldsmar to Outreau | 4,503.43 mi (7,247.57 km) |
| Oldsmar to Oyonnax | 4,770.87 mi (7,677.97 km) |
| Oldsmar to Ozoir-la-Ferriere | 4,585.61 mi (7,379.83 km) |
| Oldsmar to Pace | 4,399.59 mi (7,080.45 km) |
| Oldsmar to Palaiseau | 4,567.82 mi (7,351.19 km) |
| Oldsmar to Pamiers | 4,651.25 mi (7,485.47 km) |
| Oldsmar to Panazol | 4,581.38 mi (7,373.01 km) |
| Oldsmar to Pantin | 4,571.18 mi (7,356.60 km) |
| Oldsmar to Paray-le-Monial | 4,697.14 mi (7,559.32 km) |
