| Chaparral to Orbetello | 5,948.83 mi (9,573.71 km) |
| Chaparral to Oria | 6,282.59 mi (10,110.85 km) |
| Chaparral to Oristano | 5,958.50 mi (9,589.27 km) |
| Chaparral to Orta Nova | 6,170.91 mi (9,931.12 km) |
| Chaparral to Orte | 5,992.65 mi (9,644.24 km) |
| Chaparral to Ortona | 6,073.46 mi (9,774.29 km) |
| Chaparral to Orvieto | 5,970.31 mi (9,608.28 km) |
| Chaparral to Orzinuovi | 5,767.26 mi (9,281.51 km) |
| Chaparral to Osimo | 5,986.17 mi (9,633.82 km) |
| Chaparral to Ospitaletto | 5,765.52 mi (9,278.71 km) |
| Chaparral to Ostuni | 6,269.28 mi (10,089.43 km) |
| Chaparral to Ottaviano | 6,147.43 mi (9,893.33 km) |
| Chaparral to Ovada | 5,752.54 mi (9,257.81 km) |
| Chaparral to Ozieri | 5,945.17 mi (9,567.83 km) |
| Chaparral to Paceco | 6,206.21 mi (9,987.93 km) |
