| Runkel to Oswego (Illinois) | 4,332.27 mi (6,972.12 km) |
| Runkel to Oswego (New York) | 3,802.67 mi (6,119.80 km) |
| Runkel to Otsego (Minnesota) | 4,344.57 mi (6,991.91 km) |
| Runkel to Ottawa (Illinois) | 4,366.19 mi (7,026.70 km) |
| Runkel to Ottawa (Kansas) | 4,738.65 mi (7,626.12 km) |
| Runkel to Ottumwa (Iowa) | 4,513.40 mi (7,263.61 km) |
| Runkel to Overland (Missouri) | 4,554.56 mi (7,329.85 km) |
| Runkel to Overland Park (Kansas) | 4,703.12 mi (7,568.94 km) |
| Runkel to Overlea (Maryland) | 3,986.06 mi (6,414.95 km) |
| Runkel to Oviedo (Florida) | 4,692.51 mi (7,551.87 km) |
| Runkel to Owasso (Oklahoma) | 4,879.11 mi (7,852.18 km) |
| Runkel to Owatonna (Minnesota) | 4,389.22 mi (7,063.76 km) |
| Runkel to Owensboro (Kentucky) | 4,478.31 mi (7,207.15 km) |
| Runkel to Owings Mills (Maryland) | 3,994.87 mi (6,429.13 km) |
| Runkel to Owosso (Michigan) | 4,115.71 mi (6,623.59 km) |
