| Massama to Nuth | 1,116.97 mi (1,797.59 km) |
| Massama to Oegstgeest | 1,137.76 mi (1,831.05 km) |
| Massama to Oirschot | 1,127.04 mi (1,813.80 km) |
| Massama to Oisterwijk | 1,128.19 mi (1,815.64 km) |
| Massama to Oldebroek | 1,192.05 mi (1,918.42 km) |
| Massama to Oldenzaal | 1,216.20 mi (1,957.28 km) |
| Massama to Ommen | 1,210.46 mi (1,948.05 km) |
| Massama to Oosterend | 1,224.75 mi (1,971.04 km) |
| Massama to Oosterhout | 1,121.07 mi (1,804.18 km) |
| Massama to Oosterwolde | 1,230.44 mi (1,980.21 km) |
| Massama to Oostzaan | 1,162.34 mi (1,870.61 km) |
| Massama to Opmeer | 1,178.08 mi (1,895.94 km) |
| Massama to Oss | 1,146.73 mi (1,845.48 km) |
| Massama to Oud-Beijerland | 1,116.82 mi (1,797.34 km) |
| Massama to Oudenbosch | 1,108.65 mi (1,784.21 km) |
