| Srbobran to Oswego (Illinois) | 4,962.78 mi (7,986.82 km) |
| Srbobran to Oswego (New York) | 4,436.14 mi (7,139.27 km) |
| Srbobran to Otsego (Minnesota) | 4,965.87 mi (7,991.80 km) |
| Srbobran to Ottawa (Illinois) | 4,996.66 mi (8,041.35 km) |
| Srbobran to Ottawa (Kansas) | 5,366.80 mi (8,637.03 km) |
| Srbobran to Ottumwa (Iowa) | 5,141.55 mi (8,274.52 km) |
| Srbobran to Overland (Missouri) | 5,186.07 mi (8,346.17 km) |
| Srbobran to Overland Park (Kansas) | 5,331.49 mi (8,580.20 km) |
| Srbobran to Overlea (Maryland) | 4,618.63 mi (7,432.97 km) |
| Srbobran to Oviedo (Florida) | 5,318.85 mi (8,559.86 km) |
| Srbobran to Owasso (Oklahoma) | 5,508.87 mi (8,865.66 km) |
| Srbobran to Owatonna (Minnesota) | 5,012.76 mi (8,067.26 km) |
| Srbobran to Owensboro (Kentucky) | 5,111.47 mi (8,226.11 km) |
| Srbobran to Owings Mills (Maryland) | 4,627.56 mi (7,447.34 km) |
| Srbobran to Owosso (Michigan) | 4,747.45 mi (7,640.28 km) |
