| Longview to Orbetello | 5,455.56 mi (8,779.87 km) |
| Longview to Oria | 5,802.58 mi (9,338.35 km) |
| Longview to Oristano | 5,439.52 mi (8,754.06 km) |
| Longview to Orta Nova | 5,688.10 mi (9,154.12 km) |
| Longview to Orte | 5,503.95 mi (8,857.75 km) |
| Longview to Ortona | 5,591.90 mi (8,999.30 km) |
| Longview to Orvieto | 5,482.24 mi (8,822.81 km) |
| Longview to Orzinuovi | 5,289.17 mi (8,512.09 km) |
| Longview to Osimo | 5,508.42 mi (8,864.95 km) |
| Longview to Ospitaletto | 5,289.01 mi (8,511.83 km) |
| Longview to Ostuni | 5,790.52 mi (9,318.95 km) |
| Longview to Ottaviano | 5,656.56 mi (9,103.36 km) |
| Longview to Ovada | 5,264.66 mi (8,472.65 km) |
| Longview to Ozieri | 5,431.92 mi (8,741.84 km) |
| Longview to Paceco | 5,690.03 mi (9,157.22 km) |
