| Catalina Foothills to Opwijk | 5,463.23 mi (8,792.22 km) |
| Catalina Foothills to Ostend | 5,409.09 mi (8,705.10 km) |
| Catalina Foothills to Oud-Heverlee | 5,485.40 mi (8,827.91 km) |
| Catalina Foothills to Oud-Turnhout | 5,474.95 mi (8,811.08 km) |
| Catalina Foothills to Oudenaarde | 5,448.38 mi (8,768.33 km) |
| Catalina Foothills to Oudenburg | 5,413.65 mi (8,712.43 km) |
| Catalina Foothills to Oupeye | 5,523.83 mi (8,889.74 km) |
| Catalina Foothills to Overijse | 5,483.06 mi (8,824.13 km) |
| Catalina Foothills to Overpelt | 5,493.81 mi (8,841.43 km) |
| Catalina Foothills to Paal | 5,493.45 mi (8,840.86 km) |
| Catalina Foothills to Peer | 5,498.74 mi (8,849.36 km) |
| Catalina Foothills to Pepinster | 5,535.94 mi (8,909.24 km) |
| Catalina Foothills to Peruwelz | 5,462.11 mi (8,790.42 km) |
| Catalina Foothills to Perwez | 5,499.56 mi (8,850.69 km) |
| Catalina Foothills to Philippeville | 5,509.04 mi (8,865.94 km) |
