| Robstown to Oakleaf Plantation (Florida) | 970.24 mi (1,561.45 km) |
| Robstown to Oakley (California) | 1,555.45 mi (2,503.26 km) |
| Robstown to Oakton (Virginia) | 1,398.35 mi (2,250.42 km) |
| Robstown to Oakville (Missouri) | 849.39 mi (1,366.96 km) |
| Robstown to Oatfield (Oregon) | 1,828.14 mi (2,942.11 km) |
| Robstown to Ocala (Florida) | 946.53 mi (1,523.29 km) |
| Robstown to Ocean Acres (New Jersey) | 1,569.41 mi (2,525.72 km) |
| Robstown to Ocean City (New Jersey) | 1,540.29 mi (2,478.87 km) |
| Robstown to Ocean Pines (Maryland) | 1,489.09 mi (2,396.46 km) |
| Robstown to Ocean Pointe (Hawaii) | 3,783.26 mi (6,088.56 km) |
| Robstown to Ocean Springs (Mississippi) | 565.68 mi (910.37 km) |
| Robstown to Oceanside (California) | 1,225.53 mi (1,972.30 km) |
| Robstown to Oceanside (New York) | 1,626.25 mi (2,617.20 km) |
| Robstown to Ocoee (Florida) | 983.43 mi (1,582.68 km) |
| Robstown to Oconomowoc (Wisconsin) | 1,175.07 mi (1,891.10 km) |
