| Canyon Lake to Orbetello | 5,730.99 mi (9,223.14 km) |
| Canyon Lake to Oria | 6,077.60 mi (9,780.95 km) |
| Canyon Lake to Oristano | 5,715.37 mi (9,198.00 km) |
| Canyon Lake to Orta Nova | 5,963.21 mi (9,596.85 km) |
| Canyon Lake to Orte | 5,779.23 mi (9,300.78 km) |
| Canyon Lake to Ortona | 5,866.92 mi (9,441.89 km) |
| Canyon Lake to Orvieto | 5,757.50 mi (9,265.80 km) |
| Canyon Lake to Orzinuovi | 5,563.91 mi (8,954.26 km) |
| Canyon Lake to Osimo | 5,783.23 mi (9,307.22 km) |
| Canyon Lake to Ospitaletto | 5,563.67 mi (8,953.86 km) |
| Canyon Lake to Ostuni | 6,065.48 mi (9,761.44 km) |
| Canyon Lake to Ottaviano | 5,931.96 mi (9,546.57 km) |
| Canyon Lake to Ovada | 5,539.85 mi (8,915.52 km) |
| Canyon Lake to Ozieri | 5,707.76 mi (9,185.75 km) |
| Canyon Lake to Paceco | 5,965.88 mi (9,601.16 km) |
