| Fairmount to Nuth | 3,706.08 mi (5,964.35 km) |
| Fairmount to Oegstgeest | 3,613.81 mi (5,815.87 km) |
| Fairmount to Oirschot | 3,665.89 mi (5,899.68 km) |
| Fairmount to Oisterwijk | 3,659.55 mi (5,889.48 km) |
| Fairmount to Oldebroek | 3,661.18 mi (5,892.10 km) |
| Fairmount to Oldenzaal | 3,704.51 mi (5,961.83 km) |
| Fairmount to Ommen | 3,678.92 mi (5,920.64 km) |
| Fairmount to Oosterend | 3,651.45 mi (5,876.44 km) |
| Fairmount to Oosterhout | 3,644.46 mi (5,865.20 km) |
| Fairmount to Oosterwolde | 3,660.33 mi (5,890.73 km) |
| Fairmount to Oostzaan | 3,622.74 mi (5,830.24 km) |
| Fairmount to Opmeer | 3,617.72 mi (5,822.15 km) |
| Fairmount to Oss | 3,666.45 mi (5,900.58 km) |
| Fairmount to Oud-Beijerland | 3,621.69 mi (5,828.54 km) |
| Fairmount to Oudenbosch | 3,633.06 mi (5,846.84 km) |
