| Trebnje to Oswego (Illinois) | 4,770.26 mi (7,676.99 km) |
| Trebnje to Oswego (New York) | 4,233.40 mi (6,813.01 km) |
| Trebnje to Otsego (Minnesota) | 4,786.76 mi (7,703.55 km) |
| Trebnje to Ottawa (Illinois) | 4,804.20 mi (7,731.61 km) |
| Trebnje to Ottawa (Kansas) | 5,178.42 mi (8,333.85 km) |
| Trebnje to Ottumwa (Iowa) | 4,953.21 mi (7,971.43 km) |
| Trebnje to Overland (Missouri) | 4,991.23 mi (8,032.60 km) |
| Trebnje to Overland Park (Kansas) | 5,142.75 mi (8,276.46 km) |
| Trebnje to Overlea (Maryland) | 4,409.40 mi (7,096.24 km) |
| Trebnje to Oviedo (Florida) | 5,100.84 mi (8,209.01 km) |
| Trebnje to Owasso (Oklahoma) | 5,317.67 mi (8,557.96 km) |
| Trebnje to Owatonna (Minnesota) | 4,830.94 mi (7,774.64 km) |
| Trebnje to Owensboro (Kentucky) | 4,911.15 mi (7,903.72 km) |
| Trebnje to Owings Mills (Maryland) | 4,418.66 mi (7,111.14 km) |
| Trebnje to Owosso (Michigan) | 4,552.18 mi (7,326.02 km) |
