| Greentree to Noventa Vicentina | 4,196.59 mi (6,753.76 km) |
| Greentree to Novi di Modena | 4,182.38 mi (6,730.89 km) |
| Greentree to Novi Ligure | 4,095.19 mi (6,590.56 km) |
| Greentree to Nuoro | 4,267.19 mi (6,867.38 km) |
| Greentree to Occhiobello | 4,210.65 mi (6,776.39 km) |
| Greentree to Oderzo | 4,220.76 mi (6,792.66 km) |
| Greentree to Oggiono | 4,087.05 mi (6,577.47 km) |
| Greentree to Olbia | 4,254.15 mi (6,846.39 km) |
| Greentree to Oleggio | 4,062.02 mi (6,537.19 km) |
| Greentree to Olgiate Comasco | 4,070.61 mi (6,551.02 km) |
| Greentree to Olgiate Olona | 4,071.74 mi (6,552.83 km) |
| Greentree to Omegna | 4,043.61 mi (6,507.56 km) |
| Greentree to Opera | 4,094.00 mi (6,588.65 km) |
| Greentree to Oppeano | 4,181.09 mi (6,728.82 km) |
| Greentree to Orbassano | 4,032.96 mi (6,490.42 km) |
