| Aranda de Duero to Nuth | 783.17 mi (1,260.39 km) |
| Aranda de Duero to Oegstgeest | 819.88 mi (1,319.47 km) |
| Aranda de Duero to Oirschot | 799.90 mi (1,287.31 km) |
| Aranda de Duero to Oisterwijk | 802.12 mi (1,290.89 km) |
| Aranda de Duero to Oldebroek | 868.26 mi (1,397.33 km) |
| Aranda de Duero to Oldenzaal | 886.83 mi (1,427.21 km) |
| Aranda de Duero to Ommen | 884.65 mi (1,423.71 km) |
| Aranda de Duero to Oosterend | 903.75 mi (1,454.45 km) |
| Aranda de Duero to Oosterhout | 797.23 mi (1,283.02 km) |
| Aranda de Duero to Oosterwolde | 908.27 mi (1,461.72 km) |
| Aranda de Duero to Oostzaan | 843.79 mi (1,357.95 km) |
| Aranda de Duero to Opmeer | 860.96 mi (1,385.59 km) |
| Aranda de Duero to Oss | 820.30 mi (1,320.14 km) |
| Aranda de Duero to Oud-Beijerland | 796.77 mi (1,282.28 km) |
| Aranda de Duero to Oudenbosch | 786.30 mi (1,265.42 km) |
