| Federal Heights to Noventa Vicentina | 5,364.23 mi (8,632.89 km) |
| Federal Heights to Novi di Modena | 5,361.59 mi (8,628.65 km) |
| Federal Heights to Novi Ligure | 5,294.02 mi (8,519.91 km) |
| Federal Heights to Nuoro | 5,528.33 mi (8,896.99 km) |
| Federal Heights to Occhiobello | 5,383.66 mi (8,664.16 km) |
| Federal Heights to Oderzo | 5,372.17 mi (8,645.67 km) |
| Federal Heights to Oggiono | 5,264.77 mi (8,472.83 km) |
| Federal Heights to Olbia | 5,505.34 mi (8,859.99 km) |
| Federal Heights to Oleggio | 5,248.54 mi (8,446.71 km) |
| Federal Heights to Olgiate Comasco | 5,251.45 mi (8,451.39 km) |
| Federal Heights to Olgiate Olona | 5,255.70 mi (8,458.23 km) |
| Federal Heights to Omegna | 5,227.40 mi (8,412.69 km) |
| Federal Heights to Opera | 5,279.31 mi (8,496.23 km) |
| Federal Heights to Oppeano | 5,351.43 mi (8,612.29 km) |
| Federal Heights to Orbassano | 5,237.83 mi (8,429.48 km) |
