| Trinity to Nuth | 4,672.19 mi (7,519.16 km) |
| Trinity to Oegstgeest | 4,588.52 mi (7,384.51 km) |
| Trinity to Oirschot | 4,636.08 mi (7,461.05 km) |
| Trinity to Oisterwijk | 4,630.29 mi (7,451.74 km) |
| Trinity to Oldebroek | 4,641.28 mi (7,469.42 km) |
| Trinity to Oldenzaal | 4,685.61 mi (7,540.76 km) |
| Trinity to Ommen | 4,660.68 mi (7,500.64 km) |
| Trinity to Oosterend | 4,636.76 mi (7,462.14 km) |
| Trinity to Oosterhout | 4,615.01 mi (7,427.13 km) |
| Trinity to Oosterwolde | 4,645.97 mi (7,476.97 km) |
| Trinity to Oostzaan | 4,600.59 mi (7,403.94 km) |
| Trinity to Opmeer | 4,598.11 mi (7,399.95 km) |
| Trinity to Oss | 4,639.57 mi (7,466.67 km) |
| Trinity to Oud-Beijerland | 4,592.86 mi (7,391.49 km) |
| Trinity to Oudenbosch | 4,602.37 mi (7,406.80 km) |
