| Greenlawn to Noventa Vicentina | 4,089.45 mi (6,581.34 km) |
| Greenlawn to Novi di Modena | 4,075.30 mi (6,558.57 km) |
| Greenlawn to Novi Ligure | 3,988.23 mi (6,418.43 km) |
| Greenlawn to Nuoro | 4,161.11 mi (6,696.66 km) |
| Greenlawn to Occhiobello | 4,103.55 mi (6,604.02 km) |
| Greenlawn to Oderzo | 4,113.57 mi (6,620.15 km) |
| Greenlawn to Oggiono | 3,979.94 mi (6,405.10 km) |
| Greenlawn to Olbia | 4,147.89 mi (6,675.38 km) |
| Greenlawn to Oleggio | 3,954.96 mi (6,364.90 km) |
| Greenlawn to Olgiate Comasco | 3,963.52 mi (6,378.67 km) |
| Greenlawn to Olgiate Olona | 3,964.67 mi (6,380.52 km) |
| Greenlawn to Omegna | 3,936.53 mi (6,335.23 km) |
| Greenlawn to Opera | 3,986.94 mi (6,416.36 km) |
| Greenlawn to Oppeano | 4,073.97 mi (6,556.42 km) |
| Greenlawn to Orbassano | 3,926.03 mi (6,318.33 km) |
