| Sevierville to Nuth | 4,326.52 mi (6,962.86 km) |
| Sevierville to Oegstgeest | 4,235.91 mi (6,817.04 km) |
| Sevierville to Oirschot | 4,287.14 mi (6,899.48 km) |
| Sevierville to Oisterwijk | 4,280.90 mi (6,889.45 km) |
| Sevierville to Oldebroek | 4,284.41 mi (6,895.10 km) |
| Sevierville to Oldenzaal | 4,328.00 mi (6,965.24 km) |
| Sevierville to Ommen | 4,302.49 mi (6,924.19 km) |
| Sevierville to Oosterend | 4,275.64 mi (6,880.97 km) |
| Sevierville to Oosterhout | 4,265.75 mi (6,865.06 km) |
| Sevierville to Oosterwolde | 4,284.59 mi (6,895.38 km) |
| Sevierville to Oostzaan | 4,245.48 mi (6,832.44 km) |
| Sevierville to Opmeer | 4,240.94 mi (6,825.14 km) |
| Sevierville to Oss | 4,288.31 mi (6,901.36 km) |
| Sevierville to Oud-Beijerland | 4,243.07 mi (6,828.56 km) |
| Sevierville to Oudenbosch | 4,254.06 mi (6,846.25 km) |
