| Swindon to Oakley (California) | 5,267.90 mi (8,477.87 km) |
| Swindon to Oakton (Virginia) | 3,607.60 mi (5,805.87 km) |
| Swindon to Oakville (Missouri) | 4,148.16 mi (6,675.82 km) |
| Swindon to Oatfield (Oregon) | 4,869.18 mi (7,836.18 km) |
| Swindon to Ocala (Florida) | 4,269.51 mi (6,871.12 km) |
| Swindon to Ocean Acres (New Jersey) | 3,445.72 mi (5,545.35 km) |
| Swindon to Ocean City (New Jersey) | 3,479.78 mi (5,600.16 km) |
| Swindon to Ocean Pines (Maryland) | 3,541.47 mi (5,699.45 km) |
| Swindon to Ocean Pointe (Hawaii) | 7,199.95 mi (11,587.20 km) |
| Swindon to Ocean Springs (Mississippi) | 4,483.03 mi (7,214.74 km) |
| Swindon to Oceanside (California) | 5,400.89 mi (8,691.90 km) |
| Swindon to Oceanside (New York) | 3,380.71 mi (5,440.73 km) |
| Swindon to Ocoee (Florida) | 4,273.28 mi (6,877.18 km) |
| Swindon to Oconomowoc (Wisconsin) | 3,859.68 mi (6,211.55 km) |
| Swindon to Odenton (Maryland) | 3,574.76 mi (5,753.03 km) |
