| Lemon Grove to Oakley (California) | 448.22 mi (721.35 km) |
| Lemon Grove to Oakton (Virginia) | 2,248.37 mi (3,618.40 km) |
| Lemon Grove to Oakville (Missouri) | 1,546.01 mi (2,488.07 km) |
| Lemon Grove to Oatfield (Oregon) | 924.83 mi (1,488.37 km) |
| Lemon Grove to Ocala (Florida) | 2,072.15 mi (3,334.81 km) |
| Lemon Grove to Ocean Acres (New Jersey) | 2,407.90 mi (3,875.14 km) |
| Lemon Grove to Ocean City (New Jersey) | 2,392.11 mi (3,849.74 km) |
| Lemon Grove to Ocean Pines (Maryland) | 2,366.00 mi (3,807.71 km) |
| Lemon Grove to Ocean Pointe (Hawaii) | 2,625.41 mi (4,225.19 km) |
| Lemon Grove to Ocean Springs (Mississippi) | 1,665.72 mi (2,680.72 km) |
| Lemon Grove to Oceanside (California) | 37.49 mi (60.34 km) |
| Lemon Grove to Oceanside (New York) | 2,440.11 mi (3,926.97 km) |
| Lemon Grove to Ocoee (Florida) | 2,119.62 mi (3,411.20 km) |
| Lemon Grove to Oconomowoc (Wisconsin) | 1,701.54 mi (2,738.37 km) |
| Lemon Grove to Odenton (Maryland) | 2,280.65 mi (3,670.36 km) |
