| Shepton Mallet to Olympia Heights (Florida) | 4,336.78 mi (6,979.38 km) |
| Shepton Mallet to Omaha (Nebraska) | 4,213.30 mi (6,780.65 km) |
| Shepton Mallet to On Top of the World Designated Place (Florida) | 4,251.87 mi (6,842.72 km) |
| Shepton Mallet to Onalaska (Wisconsin) | 3,909.28 mi (6,291.37 km) |
| Shepton Mallet to Oneida (New York) | 3,337.53 mi (5,371.24 km) |
| Shepton Mallet to Oneonta (New York) | 3,338.99 mi (5,373.59 km) |
| Shepton Mallet to Ontario (California) | 5,355.57 mi (8,618.96 km) |
| Shepton Mallet to Ontario (Oregon) | 4,780.83 mi (7,693.99 km) |
| Shepton Mallet to Opa-locka (Florida) | 4,324.40 mi (6,959.45 km) |
| Shepton Mallet to Opelika (Alabama) | 4,207.54 mi (6,771.39 km) |
| Shepton Mallet to Opelousas (Louisiana) | 4,588.54 mi (7,384.55 km) |
| Shepton Mallet to Orange (California) | 5,375.99 mi (8,651.82 km) |
| Shepton Mallet to Orange (Texas) | 4,677.08 mi (7,527.03 km) |
| Shepton Mallet to Orange City (Florida) | 4,217.94 mi (6,788.11 km) |
| Shepton Mallet to Orangeburg (South Carolina) | 3,979.82 mi (6,404.90 km) |
