| Apex to Noventa Vicentina | 4,542.37 mi (7,310.25 km) |
| Apex to Novi di Modena | 4,527.10 mi (7,285.67 km) |
| Apex to Novi Ligure | 4,438.29 mi (7,142.74 km) |
| Apex to Nuoro | 4,601.66 mi (7,405.66 km) |
| Apex to Occhiobello | 4,555.86 mi (7,331.95 km) |
| Apex to Oderzo | 4,567.93 mi (7,351.37 km) |
| Apex to Oggiono | 4,432.35 mi (7,133.18 km) |
| Apex to Olbia | 4,590.08 mi (7,387.01 km) |
| Apex to Oleggio | 4,406.57 mi (7,091.68 km) |
| Apex to Olgiate Comasco | 4,415.69 mi (7,106.36 km) |
| Apex to Olgiate Olona | 4,416.50 mi (7,107.67 km) |
| Apex to Omegna | 4,388.51 mi (7,062.63 km) |
| Apex to Opera | 4,438.52 mi (7,143.10 km) |
| Apex to Oppeano | 4,526.69 mi (7,285.00 km) |
| Apex to Orbassano | 4,375.71 mi (7,042.02 km) |
