| Hickory Hills to Noventa Vicentina | 4,643.05 mi (7,472.26 km) |
| Hickory Hills to Novi di Modena | 4,634.54 mi (7,458.58 km) |
| Hickory Hills to Novi Ligure | 4,556.42 mi (7,332.86 km) |
| Hickory Hills to Nuoro | 4,761.88 mi (7,663.51 km) |
| Hickory Hills to Occhiobello | 4,659.97 mi (7,499.50 km) |
| Hickory Hills to Oderzo | 4,659.30 mi (7,498.42 km) |
| Hickory Hills to Oggiono | 4,537.45 mi (7,302.31 km) |
| Hickory Hills to Olbia | 4,743.63 mi (7,634.14 km) |
| Hickory Hills to Oleggio | 4,516.63 mi (7,268.82 km) |
| Hickory Hills to Olgiate Comasco | 4,522.42 mi (7,278.13 km) |
| Hickory Hills to Olgiate Olona | 4,525.15 mi (7,282.52 km) |
| Hickory Hills to Omegna | 4,496.63 mi (7,236.63 km) |
| Hickory Hills to Opera | 4,548.33 mi (7,319.83 km) |
| Hickory Hills to Oppeano | 4,628.75 mi (7,449.25 km) |
| Hickory Hills to Orbassano | 4,496.65 mi (7,236.65 km) |
