| Hickory to Nuth | 4,243.82 mi (6,829.77 km) |
| Hickory to Oegstgeest | 4,154.80 mi (6,686.50 km) |
| Hickory to Oirschot | 4,205.19 mi (6,767.59 km) |
| Hickory to Oisterwijk | 4,199.05 mi (6,757.72 km) |
| Hickory to Oldebroek | 4,204.42 mi (6,766.36 km) |
| Hickory to Oldenzaal | 4,248.25 mi (6,836.89 km) |
| Hickory to Ommen | 4,222.86 mi (6,796.03 km) |
| Hickory to Oosterend | 4,196.72 mi (6,753.96 km) |
| Hickory to Oosterhout | 4,183.85 mi (6,733.25 km) |
| Hickory to Oosterwolde | 4,205.75 mi (6,768.50 km) |
| Hickory to Oostzaan | 4,165.00 mi (6,702.92 km) |
| Hickory to Opmeer | 4,160.98 mi (6,696.45 km) |
| Hickory to Oss | 4,206.92 mi (6,770.39 km) |
| Hickory to Oud-Beijerland | 4,161.27 mi (6,696.92 km) |
| Hickory to Oudenbosch | 4,171.92 mi (6,714.05 km) |
