| Ullo to Orangevale (California) | 6,013.09 mi (9,677.14 km) |
| Ullo to Orchards (Washington) | 5,604.17 mi (9,019.04 km) |
| Ullo to Orcutt (California) | 6,231.65 mi (10,028.88 km) |
| Ullo to Oregon (Ohio) | 4,687.14 mi (7,543.23 km) |
| Ullo to Oregon (Wisconsin) | 4,836.72 mi (7,783.96 km) |
| Ullo to Oregon City (Oregon) | 5,627.18 mi (9,056.07 km) |
| Ullo to Orem (Utah) | 5,674.76 mi (9,132.65 km) |
| Ullo to Orinda (California) | 6,085.70 mi (9,793.98 km) |
| Ullo to Orland Park (Illinois) | 4,849.58 mi (7,804.64 km) |
| Ullo to Orlando (Florida) | 5,256.51 mi (8,459.54 km) |
| Ullo to Ormond Beach (Florida) | 5,205.48 mi (8,377.42 km) |
| Ullo to Oro Valley (Arizona) | 6,120.46 mi (9,849.93 km) |
| Ullo to Oroville (California) | 5,970.32 mi (9,608.30 km) |
| Ullo to Oshkosh (Wisconsin) | 4,753.12 mi (7,649.41 km) |
| Ullo to Oskaloosa (Iowa) | 5,032.11 mi (8,098.39 km) |
