| Sevierville to Oberkirch | 4,485.90 mi (7,219.37 km) |
| Sevierville to Obernburg am Main | 4,488.10 mi (7,222.89 km) |
| Sevierville to Obernkirchen | 4,413.18 mi (7,102.32 km) |
| Sevierville to Oberschleissheim | 4,636.47 mi (7,461.68 km) |
| Sevierville to Oberstdorf | 4,611.84 mi (7,422.04 km) |
| Sevierville to Obertraubling | 4,636.58 mi (7,461.85 km) |
| Sevierville to Obertshausen | 4,468.84 mi (7,191.90 km) |
| Sevierville to Oberursel | 4,454.48 mi (7,168.79 km) |
| Sevierville to Ochsenfurt | 4,530.86 mi (7,291.71 km) |
| Sevierville to Ochsenhausen | 4,576.68 mi (7,365.46 km) |
| Sevierville to Ochtrup | 4,341.06 mi (6,986.26 km) |
| Sevierville to Odenthal | 4,371.99 mi (7,036.04 km) |
| Sevierville to Oelde | 4,388.90 mi (7,063.24 km) |
| Sevierville to Oelsnitz | 4,588.46 mi (7,384.42 km) |
| Sevierville to Oer-Erkenschwick | 4,359.59 mi (7,016.08 km) |
