| Endwell to Oerlinghausen | 3,814.71 mi (6,139.18 km) |
| Endwell to Oestrich-Winkel | 3,849.02 mi (6,194.40 km) |
| Endwell to Offenburg | 3,894.77 mi (6,268.02 km) |
| Endwell to Oftersheim | 3,892.10 mi (6,263.74 km) |
| Endwell to Ohrdruf | 3,929.72 mi (6,324.27 km) |
| Endwell to Ohringen | 3,934.10 mi (6,331.32 km) |
| Endwell to Olbernhau | 4,034.84 mi (6,493.44 km) |
| Endwell to Olching | 4,039.99 mi (6,501.74 km) |
| Endwell to Oldenburg | 3,762.62 mi (6,055.34 km) |
| Endwell to Oldenburg in Holstein | 3,827.00 mi (6,158.95 km) |
| Endwell to Olfen | 3,772.78 mi (6,071.71 km) |
| Endwell to Olpe | 3,811.23 mi (6,133.59 km) |
| Endwell to Olsberg | 3,826.37 mi (6,157.95 km) |
| Endwell to Oranienburg | 3,961.64 mi (6,375.64 km) |
| Endwell to Ortenberg | 3,879.51 mi (6,243.46 km) |
