| Mesquite to Orbetello | 5,520.22 mi (8,883.94 km) |
| Mesquite to Oria | 5,865.20 mi (9,439.12 km) |
| Mesquite to Oristano | 5,508.96 mi (8,865.82 km) |
| Mesquite to Orta Nova | 5,751.10 mi (9,255.50 km) |
| Mesquite to Orte | 5,567.82 mi (8,960.55 km) |
| Mesquite to Ortona | 5,654.56 mi (9,100.14 km) |
| Mesquite to Orvieto | 5,545.98 mi (8,925.39 km) |
| Mesquite to Orzinuovi | 5,350.85 mi (8,611.36 km) |
| Mesquite to Osimo | 5,570.30 mi (8,964.52 km) |
| Mesquite to Ospitaletto | 5,350.40 mi (8,610.64 km) |
| Mesquite to Ostuni | 5,852.90 mi (9,419.33 km) |
| Mesquite to Ottaviano | 5,721.00 mi (9,207.06 km) |
| Mesquite to Ovada | 5,328.12 mi (8,574.78 km) |
| Mesquite to Ozieri | 5,500.28 mi (8,851.85 km) |
| Mesquite to Paceco | 5,759.19 mi (9,268.52 km) |
