| Eugene to Nuth | 5,199.16 mi (8,367.23 km) |
| Eugene to Oegstgeest | 5,092.58 mi (8,195.72 km) |
| Eugene to Oirschot | 5,151.69 mi (8,290.84 km) |
| Eugene to Oisterwijk | 5,144.50 mi (8,279.28 km) |
| Eugene to Oldebroek | 5,113.21 mi (8,228.91 km) |
| Eugene to Oldenzaal | 5,145.83 mi (8,281.42 km) |
| Eugene to Ommen | 5,122.03 mi (8,243.11 km) |
| Eugene to Oosterend | 5,086.11 mi (8,185.31 km) |
| Eugene to Oosterhout | 5,132.52 mi (8,259.99 km) |
| Eugene to Oosterwolde | 5,092.28 mi (8,195.24 km) |
| Eugene to Oostzaan | 5,089.07 mi (8,190.07 km) |
| Eugene to Opmeer | 5,075.85 mi (8,168.79 km) |
| Eugene to Oss | 5,142.14 mi (8,275.48 km) |
| Eugene to Oud-Beijerland | 5,111.29 mi (8,225.83 km) |
| Eugene to Oudenbosch | 5,127.10 mi (8,251.27 km) |
