| Urbandale to Oskaloosa (Iowa) | 63.74 mi (102.58 km) |
| Urbandale to Oswego (Illinois) | 280.98 mi (452.20 km) |
| Urbandale to Oswego (New York) | 886.88 mi (1,427.30 km) |
| Urbandale to Otsego (Minnesota) | 250.73 mi (403.51 km) |
| Urbandale to Ottawa (Illinois) | 257.14 mi (413.82 km) |
| Urbandale to Ottawa (Kansas) | 224.12 mi (360.69 km) |
| Urbandale to Ottumwa (Iowa) | 82.64 mi (133.00 km) |
| Urbandale to Overland (Missouri) | 271.59 mi (437.09 km) |
| Urbandale to Overland Park (Kansas) | 196.05 mi (315.51 km) |
| Urbandale to Overlea (Maryland) | 918.89 mi (1,478.81 km) |
| Urbandale to Oviedo (Florida) | 1,142.18 mi (1,838.16 km) |
| Urbandale to Owasso (Oklahoma) | 385.75 mi (620.81 km) |
| Urbandale to Owatonna (Minnesota) | 171.70 mi (276.33 km) |
| Urbandale to Owensboro (Kentucky) | 444.10 mi (714.71 km) |
| Urbandale to Owings Mills (Maryland) | 903.93 mi (1,454.73 km) |
