| Elk Grove to Orangevale (California) | 20.76 mi (33.41 km) |
| Elk Grove to Orchards (Washington) | 505.92 mi (814.20 km) |
| Elk Grove to Orcutt (California) | 250.80 mi (403.63 km) |
| Elk Grove to Oregon (Ohio) | 2,003.87 mi (3,224.91 km) |
| Elk Grove to Oregon (Wisconsin) | 1,694.78 mi (2,727.48 km) |
| Elk Grove to Oregon City (Oregon) | 482.52 mi (776.54 km) |
| Elk Grove to Orem (Utah) | 533.18 mi (858.07 km) |
| Elk Grove to Orinda (California) | 56.86 mi (91.51 km) |
| Elk Grove to Orland Park (Illinois) | 1,776.35 mi (2,858.75 km) |
| Elk Grove to Orlando (Florida) | 2,388.10 mi (3,843.28 km) |
| Elk Grove to Ormond Beach (Florida) | 2,375.29 mi (3,822.65 km) |
| Elk Grove to Oro Valley (Arizona) | 716.87 mi (1,153.68 km) |
| Elk Grove to Oroville (California) | 75.50 mi (121.50 km) |
| Elk Grove to Oshkosh (Wisconsin) | 1,737.01 mi (2,795.44 km) |
| Elk Grove to Oskaloosa (Iowa) | 1,530.42 mi (2,462.97 km) |
