| Archdale to Oerlinghausen | 4,264.07 mi (6,862.36 km) |
| Archdale to Oestrich-Winkel | 4,291.44 mi (6,906.40 km) |
| Archdale to Offenburg | 4,331.81 mi (6,971.37 km) |
| Archdale to Oftersheim | 4,333.00 mi (6,973.29 km) |
| Archdale to Ohrdruf | 4,377.48 mi (7,044.87 km) |
| Archdale to Ohringen | 4,375.41 mi (7,041.54 km) |
| Archdale to Olbernhau | 4,484.63 mi (7,217.31 km) |
| Archdale to Olching | 4,480.05 mi (7,209.94 km) |
| Archdale to Oldenburg | 4,215.15 mi (6,783.63 km) |
| Archdale to Oldenburg in Holstein | 4,284.69 mi (6,895.53 km) |
| Archdale to Olfen | 4,220.25 mi (6,791.83 km) |
| Archdale to Olpe | 4,256.85 mi (6,850.74 km) |
| Archdale to Olsberg | 4,273.66 mi (6,877.78 km) |
| Archdale to Oranienburg | 4,417.06 mi (7,108.58 km) |
| Archdale to Ortenberg | 4,324.15 mi (6,959.05 km) |
