| New Port Richey East to Nyon | 4,785.22 mi (7,701.07 km) |
| New Port Richey East to Oberriet | 4,910.02 mi (7,901.92 km) |
| New Port Richey East to Obersiggenthal | 4,850.17 mi (7,805.60 km) |
| New Port Richey East to Oberwil | 4,817.26 mi (7,752.63 km) |
| New Port Richey East to Oberwingert | 4,870.25 mi (7,837.91 km) |
| New Port Richey East to Oftringen | 4,837.85 mi (7,785.77 km) |
| New Port Richey East to Olten | 4,836.32 mi (7,783.30 km) |
| New Port Richey East to Onex | 4,783.87 mi (7,698.90 km) |
| New Port Richey East to Opfikon | 4,863.48 mi (7,827.02 km) |
| New Port Richey East to Ostermundigen | 4,827.71 mi (7,769.45 km) |
| New Port Richey East to Payerne | 4,806.34 mi (7,735.05 km) |
| New Port Richey East to Pfaffikon | 4,874.59 mi (7,844.89 km) |
| New Port Richey East to Plan-les-Ouates | 4,785.01 mi (7,700.73 km) |
| New Port Richey East to Pratteln | 4,823.55 mi (7,762.76 km) |
| New Port Richey East to Prilly | 4,798.14 mi (7,721.87 km) |
