| Summerfield to Nuth | 3,915.83 mi (6,301.92 km) |
| Summerfield to Oegstgeest | 3,826.97 mi (6,158.91 km) |
| Summerfield to Oirschot | 3,877.26 mi (6,239.85 km) |
| Summerfield to Oisterwijk | 3,871.14 mi (6,229.99 km) |
| Summerfield to Oldebroek | 3,876.76 mi (6,239.04 km) |
| Summerfield to Oldenzaal | 3,920.62 mi (6,309.63 km) |
| Summerfield to Ommen | 3,895.25 mi (6,268.80 km) |
| Summerfield to Oosterend | 3,869.25 mi (6,226.96 km) |
| Summerfield to Oosterhout | 3,855.93 mi (6,205.52 km) |
| Summerfield to Oosterwolde | 3,878.30 mi (6,241.52 km) |
| Summerfield to Oostzaan | 3,837.26 mi (6,175.48 km) |
| Summerfield to Opmeer | 3,833.32 mi (6,169.13 km) |
| Summerfield to Oss | 3,879.06 mi (6,242.74 km) |
| Summerfield to Oud-Beijerland | 3,833.36 mi (6,169.20 km) |
| Summerfield to Oudenbosch | 3,843.97 mi (6,186.28 km) |
