| Temescal Valley to Orbetello | 6,251.95 mi (10,061.53 km) |
| Temescal Valley to Oria | 6,562.95 mi (10,562.05 km) |
| Temescal Valley to Oristano | 6,293.27 mi (10,128.03 km) |
| Temescal Valley to Orta Nova | 6,456.93 mi (10,391.42 km) |
| Temescal Valley to Orte | 6,289.36 mi (10,121.74 km) |
| Temescal Valley to Ortona | 6,359.90 mi (10,235.28 km) |
| Temescal Valley to Orvieto | 6,266.68 mi (10,085.25 km) |
| Temescal Valley to Orzinuovi | 6,055.68 mi (9,745.67 km) |
| Temescal Valley to Osimo | 6,269.77 mi (10,090.22 km) |
| Temescal Valley to Ospitaletto | 6,052.10 mi (9,739.91 km) |
| Temescal Valley to Ostuni | 6,548.38 mi (10,538.60 km) |
| Temescal Valley to Ottaviano | 6,443.75 mi (10,370.21 km) |
| Temescal Valley to Ovada | 6,052.96 mi (9,741.30 km) |
| Temescal Valley to Ozieri | 6,273.01 mi (10,095.43 km) |
| Temescal Valley to Paceco | 6,532.98 mi (10,513.82 km) |
