| Metuchen to Nuth | 3,741.11 mi (6,020.74 km) |
| Metuchen to Oegstgeest | 3,652.30 mi (5,877.81 km) |
| Metuchen to Oirschot | 3,702.56 mi (5,958.69 km) |
| Metuchen to Oisterwijk | 3,696.44 mi (5,948.84 km) |
| Metuchen to Oldebroek | 3,702.15 mi (5,958.04 km) |
| Metuchen to Oldenzaal | 3,746.03 mi (6,028.65 km) |
| Metuchen to Ommen | 3,720.67 mi (5,987.84 km) |
| Metuchen to Oosterend | 3,694.74 mi (5,946.10 km) |
| Metuchen to Oosterhout | 3,681.23 mi (5,924.36 km) |
| Metuchen to Oosterwolde | 3,703.79 mi (5,960.67 km) |
| Metuchen to Oostzaan | 3,662.63 mi (5,894.43 km) |
| Metuchen to Opmeer | 3,658.72 mi (5,888.14 km) |
| Metuchen to Oss | 3,704.38 mi (5,961.62 km) |
| Metuchen to Oud-Beijerland | 3,658.66 mi (5,888.05 km) |
| Metuchen to Oudenbosch | 3,669.26 mi (5,905.11 km) |
