| Colonial Park to Oerlinghausen | 3,929.45 mi (6,323.84 km) |
| Colonial Park to Oestrich-Winkel | 3,960.98 mi (6,374.58 km) |
| Colonial Park to Offenburg | 4,004.64 mi (6,444.84 km) |
| Colonial Park to Oftersheim | 4,003.48 mi (6,442.98 km) |
| Colonial Park to Ohrdruf | 4,043.84 mi (6,507.93 km) |
| Colonial Park to Ohringen | 4,045.65 mi (6,510.84 km) |
| Colonial Park to Olbernhau | 4,149.81 mi (6,678.48 km) |
| Colonial Park to Olching | 4,151.09 mi (6,680.53 km) |
| Colonial Park to Oldenburg | 3,878.66 mi (6,242.09 km) |
| Colonial Park to Oldenburg in Holstein | 3,945.25 mi (6,349.26 km) |
| Colonial Park to Olfen | 3,886.74 mi (6,255.10 km) |
| Colonial Park to Olpe | 3,924.45 mi (6,315.80 km) |
| Colonial Park to Olsberg | 3,940.27 mi (6,341.25 km) |
| Colonial Park to Oranienburg | 4,078.95 mi (6,564.43 km) |
| Colonial Park to Ortenberg | 3,992.36 mi (6,425.08 km) |
