| Hutto to Oerlinghausen | 5,209.55 mi (8,383.95 km) |
| Hutto to Oestrich-Winkel | 5,255.28 mi (8,457.56 km) |
| Hutto to Offenburg | 5,307.88 mi (8,542.20 km) |
| Hutto to Oftersheim | 5,300.29 mi (8,529.99 km) |
| Hutto to Ohrdruf | 5,326.80 mi (8,572.66 km) |
| Hutto to Ohringen | 5,341.50 mi (8,596.31 km) |
| Hutto to Olbernhau | 5,427.39 mi (8,734.55 km) |
| Hutto to Olching | 5,448.63 mi (8,768.73 km) |
| Hutto to Oldenburg | 5,151.37 mi (8,290.32 km) |
| Hutto to Oldenburg in Holstein | 5,202.65 mi (8,372.85 km) |
| Hutto to Olfen | 5,171.37 mi (8,322.52 km) |
| Hutto to Olpe | 5,212.74 mi (8,389.10 km) |
| Hutto to Olsberg | 5,224.95 mi (8,408.75 km) |
| Hutto to Oranienburg | 5,342.10 mi (8,597.28 km) |
| Hutto to Ortenberg | 5,282.19 mi (8,500.87 km) |
