| Garden Grove to Nuth | 5,663.42 mi (9,114.39 km) |
| Garden Grove to Oegstgeest | 5,558.43 mi (8,945.43 km) |
| Garden Grove to Oirschot | 5,616.97 mi (9,039.63 km) |
| Garden Grove to Oisterwijk | 5,609.85 mi (9,028.18 km) |
| Garden Grove to Oldebroek | 5,588.07 mi (8,993.12 km) |
| Garden Grove to Oldenzaal | 5,624.95 mi (9,052.48 km) |
| Garden Grove to Ommen | 5,599.91 mi (9,012.18 km) |
| Garden Grove to Oosterend | 5,565.57 mi (8,956.91 km) |
| Garden Grove to Oosterhout | 5,596.54 mi (9,006.76 km) |
| Garden Grove to Oosterwolde | 5,572.75 mi (8,968.47 km) |
| Garden Grove to Oostzaan | 5,558.76 mi (8,945.95 km) |
| Garden Grove to Opmeer | 5,547.73 mi (8,928.20 km) |
| Garden Grove to Oss | 5,610.38 mi (9,029.03 km) |
| Garden Grove to Oud-Beijerland | 5,574.21 mi (8,970.83 km) |
| Garden Grove to Oudenbosch | 5,589.04 mi (8,994.69 km) |
