| Quartucciu to Oegstgeest | 921.33 mi (1,482.74 km) |
| Quartucciu to Oirschot | 866.53 mi (1,394.55 km) |
| Quartucciu to Oisterwijk | 873.16 mi (1,405.21 km) |
| Quartucciu to Oldebroek | 925.11 mi (1,488.82 km) |
| Quartucciu to Oldenzaal | 908.95 mi (1,462.81 km) |
| Quartucciu to Ommen | 925.82 mi (1,489.96 km) |
| Quartucciu to Oosterend | 961.44 mi (1,547.29 km) |
| Quartucciu to Oosterhout | 880.91 mi (1,417.68 km) |
| Quartucciu to Oosterwolde | 958.96 mi (1,543.30 km) |
| Quartucciu to Oostzaan | 933.40 mi (1,502.16 km) |
| Quartucciu to Opmeer | 950.58 mi (1,529.81 km) |
| Quartucciu to Oss | 882.30 mi (1,419.92 km) |
| Quartucciu to Oud-Beijerland | 897.82 mi (1,444.91 km) |
| Quartucciu to Oudenbosch | 881.25 mi (1,418.23 km) |
| Quartucciu to Oudewater | 905.72 mi (1,457.62 km) |
