| Thornaby on Tees to Orangevale (California) | 5,080.47 mi (8,176.22 km) |
| Thornaby on Tees to Orchards (Washington) | 4,705.36 mi (7,572.54 km) |
| Thornaby on Tees to Orcutt (California) | 5,282.37 mi (8,501.15 km) |
| Thornaby on Tees to Oregon (Ohio) | 3,667.01 mi (5,901.48 km) |
| Thornaby on Tees to Oregon (Wisconsin) | 3,822.07 mi (6,151.02 km) |
| Thornaby on Tees to Oregon City (Oregon) | 4,727.24 mi (7,607.76 km) |
| Thornaby on Tees to Orem (Utah) | 4,706.11 mi (7,573.76 km) |
| Thornaby on Tees to Orinda (California) | 5,155.13 mi (8,296.39 km) |
| Thornaby on Tees to Orland Park (Illinois) | 3,831.80 mi (6,166.68 km) |
| Thornaby on Tees to Orlando (Florida) | 4,251.44 mi (6,842.04 km) |
| Thornaby on Tees to Ormond Beach (Florida) | 4,199.12 mi (6,757.83 km) |
| Thornaby on Tees to Oro Valley (Arizona) | 5,127.90 mi (8,252.55 km) |
| Thornaby on Tees to Oroville (California) | 5,042.32 mi (8,114.82 km) |
| Thornaby on Tees to Oshkosh (Wisconsin) | 3,739.22 mi (6,017.69 km) |
| Thornaby on Tees to Oskaloosa (Iowa) | 4,018.92 mi (6,467.82 km) |
