| Winter Haven to Noventa Vicentina | 5,017.66 mi (8,075.14 km) |
| Winter Haven to Novi di Modena | 4,999.41 mi (8,045.77 km) |
| Winter Haven to Novi Ligure | 4,906.46 mi (7,896.19 km) |
| Winter Haven to Nuoro | 5,046.53 mi (8,121.60 km) |
| Winter Haven to Occhiobello | 5,029.42 mi (8,094.08 km) |
| Winter Haven to Oderzo | 5,047.18 mi (8,122.64 km) |
| Winter Haven to Oggiono | 4,906.72 mi (7,896.60 km) |
| Winter Haven to Olbia | 5,038.66 mi (8,108.93 km) |
| Winter Haven to Oleggio | 4,878.89 mi (7,851.81 km) |
| Winter Haven to Olgiate Comasco | 4,889.46 mi (7,868.83 km) |
| Winter Haven to Olgiate Olona | 4,889.38 mi (7,868.69 km) |
| Winter Haven to Omegna | 4,861.93 mi (7,824.52 km) |
| Winter Haven to Opera | 4,910.62 mi (7,902.89 km) |
| Winter Haven to Oppeano | 5,001.49 mi (8,049.13 km) |
| Winter Haven to Orbassano | 4,843.21 mi (7,794.39 km) |
