| Summerville to Oakleaf Plantation (Florida) | 218.58 mi (351.77 km) |
| Summerville to Oakley (California) | 2,341.16 mi (3,767.74 km) |
| Summerville to Oakton (Virginia) | 437.39 mi (703.92 km) |
| Summerville to Oakville (Missouri) | 681.32 mi (1,096.48 km) |
| Summerville to Oatfield (Oregon) | 2,394.69 mi (3,853.88 km) |
| Summerville to Ocala (Florida) | 288.77 mi (464.73 km) |
| Summerville to Ocean Acres (New Jersey) | 569.48 mi (916.49 km) |
| Summerville to Ocean City (New Jersey) | 532.98 mi (857.75 km) |
| Summerville to Ocean Pines (Maryland) | 466.79 mi (751.23 km) |
| Summerville to Ocean Pointe (Hawaii) | 4,750.20 mi (7,644.70 km) |
| Summerville to Ocean Springs (Mississippi) | 536.48 mi (863.38 km) |
| Summerville to Oceanside (California) | 2,137.21 mi (3,439.51 km) |
| Summerville to Oceanside (New York) | 639.09 mi (1,028.52 km) |
| Summerville to Ocoee (Florida) | 315.90 mi (508.40 km) |
| Summerville to Oconomowoc (Wisconsin) | 830.55 mi (1,336.64 km) |
