| Garland to Nuth | 4,982.85 mi (8,019.13 km) |
| Garland to Oegstgeest | 4,886.48 mi (7,864.03 km) |
| Garland to Oirschot | 4,940.73 mi (7,951.34 km) |
| Garland to Oisterwijk | 4,934.14 mi (7,940.72 km) |
| Garland to Oldebroek | 4,929.96 mi (7,934.00 km) |
| Garland to Oldenzaal | 4,972.18 mi (8,001.95 km) |
| Garland to Ommen | 4,946.41 mi (7,960.47 km) |
| Garland to Oosterend | 4,916.80 mi (7,912.82 km) |
| Garland to Oosterhout | 4,919.31 mi (7,916.86 km) |
| Garland to Oosterwolde | 4,925.35 mi (7,926.59 km) |
| Garland to Oostzaan | 4,893.36 mi (7,875.11 km) |
| Garland to Opmeer | 4,886.76 mi (7,864.47 km) |
| Garland to Oss | 4,939.56 mi (7,949.45 km) |
| Garland to Oud-Beijerland | 4,896.38 mi (7,879.97 km) |
| Garland to Oudenbosch | 4,908.71 mi (7,899.81 km) |
