| New Port Richey East to Olivares | 4,368.42 mi (7,030.29 km) |
| New Port Richey East to Olivenza | 4,294.75 mi (6,911.74 km) |
| New Port Richey East to Olot | 4,706.24 mi (7,573.96 km) |
| New Port Richey East to Onate | 4,450.62 mi (7,162.59 km) |
| New Port Richey East to Onda | 4,619.25 mi (7,433.96 km) |
| New Port Richey East to Onteniente | 4,626.74 mi (7,446.03 km) |
| New Port Richey East to Orihuela | 4,625.57 mi (7,444.14 km) |
| New Port Richey East to Osuna | 4,427.32 mi (7,125.08 km) |
| New Port Richey East to Ourense | 4,194.50 mi (6,750.40 km) |
| New Port Richey East to Oviedo | 4,277.86 mi (6,884.54 km) |
| New Port Richey East to Paiporta | 4,623.08 mi (7,440.13 km) |
| New Port Richey East to Pajara | 4,110.03 mi (6,614.45 km) |
| New Port Richey East to Palafolls | 4,730.55 mi (7,613.09 km) |
| New Port Richey East to Palafrugell | 4,744.92 mi (7,636.21 km) |
| New Port Richey East to Palamos | 4,744.90 mi (7,636.18 km) |
