| Barrington to Nuth | 4,199.21 mi (6,757.98 km) |
| Barrington to Oegstgeest | 4,101.72 mi (6,601.08 km) |
| Barrington to Oirschot | 4,156.53 mi (6,689.29 km) |
| Barrington to Oisterwijk | 4,149.87 mi (6,678.56 km) |
| Barrington to Oldebroek | 4,144.14 mi (6,669.36 km) |
| Barrington to Oldenzaal | 4,186.06 mi (6,736.82 km) |
| Barrington to Ommen | 4,160.28 mi (6,695.32 km) |
| Barrington to Oosterend | 4,130.25 mi (6,647.00 km) |
| Barrington to Oosterhout | 4,135.14 mi (6,654.86 km) |
| Barrington to Oosterwolde | 4,138.73 mi (6,660.64 km) |
| Barrington to Oostzaan | 4,108.05 mi (6,611.26 km) |
| Barrington to Opmeer | 4,101.05 mi (6,600.01 km) |
| Barrington to Oss | 4,154.85 mi (6,686.58 km) |
| Barrington to Oud-Beijerland | 4,112.20 mi (6,617.94 km) |
| Barrington to Oudenbosch | 4,124.81 mi (6,638.24 km) |
