| New Port Richey to Orthez | 4,523.19 mi (7,279.37 km) |
| New Port Richey to Orvault | 4,413.98 mi (7,103.61 km) |
| New Port Richey to Osny | 4,545.90 mi (7,315.91 km) |
| New Port Richey to Ostwald | 4,801.36 mi (7,727.04 km) |
| New Port Richey to Ouistreham | 4,440.71 mi (7,146.62 km) |
| New Port Richey to Oullins | 4,737.74 mi (7,624.66 km) |
| New Port Richey to Outreau | 4,495.68 mi (7,235.09 km) |
| New Port Richey to Oyonnax | 4,763.88 mi (7,666.73 km) |
| New Port Richey to Ozoir-la-Ferriere | 4,578.23 mi (7,367.95 km) |
| New Port Richey to Pace | 4,392.52 mi (7,069.07 km) |
| New Port Richey to Palaiseau | 4,560.47 mi (7,339.36 km) |
| New Port Richey to Pamiers | 4,645.16 mi (7,475.67 km) |
| New Port Richey to Panazol | 4,574.69 mi (7,362.26 km) |
| New Port Richey to Pantin | 4,563.78 mi (7,344.70 km) |
| New Port Richey to Paray-le-Monial | 4,690.19 mi (7,548.14 km) |
