| Gartringen to Oegstgeest | 312.96 mi (503.67 km) |
| Gartringen to Oirschot | 253.95 mi (408.69 km) |
| Gartringen to Oisterwijk | 261.12 mi (420.23 km) |
| Gartringen to Oldebroek | 294.26 mi (473.57 km) |
| Gartringen to Oldenzaal | 268.28 mi (431.75 km) |
| Gartringen to Ommen | 289.08 mi (465.23 km) |
| Gartringen to Oosterend | 325.77 mi (524.28 km) |
| Gartringen to Oosterhout | 273.95 mi (440.87 km) |
| Gartringen to Oosterwolde | 321.33 mi (517.13 km) |
| Gartringen to Oostzaan | 315.78 mi (508.20 km) |
| Gartringen to Opmeer | 329.41 mi (530.14 km) |
| Gartringen to Oss | 262.69 mi (422.77 km) |
| Gartringen to Oud-Beijerland | 296.07 mi (476.48 km) |
| Gartringen to Oudenbosch | 281.15 mi (452.47 km) |
| Gartringen to Oudewater | 293.27 mi (471.97 km) |
