| Fitchburg to Noventa Vicentina | 3,955.94 mi (6,366.48 km) |
| Fitchburg to Novi di Modena | 3,942.41 mi (6,344.70 km) |
| Fitchburg to Novi Ligure | 3,856.30 mi (6,206.11 km) |
| Fitchburg to Nuoro | 4,033.84 mi (6,491.84 km) |
| Fitchburg to Occhiobello | 3,970.36 mi (6,389.68 km) |
| Fitchburg to Oderzo | 3,979.25 mi (6,403.98 km) |
| Fitchburg to Oggiono | 3,846.75 mi (6,190.75 km) |
| Fitchburg to Olbia | 4,019.85 mi (6,469.32 km) |
| Fitchburg to Oleggio | 3,822.22 mi (6,151.27 km) |
| Fitchburg to Olgiate Comasco | 3,830.47 mi (6,164.55 km) |
| Fitchburg to Olgiate Olona | 3,831.80 mi (6,166.69 km) |
| Fitchburg to Omegna | 3,803.59 mi (6,121.28 km) |
| Fitchburg to Opera | 3,854.20 mi (6,202.74 km) |
| Fitchburg to Oppeano | 3,940.57 mi (6,341.74 km) |
| Fitchburg to Orbassano | 3,794.33 mi (6,106.38 km) |
