| Crest Hill to Noventa Vicentina | 4,661.04 mi (7,501.21 km) |
| Crest Hill to Novi di Modena | 4,652.55 mi (7,487.55 km) |
| Crest Hill to Novi Ligure | 4,574.46 mi (7,361.88 km) |
| Crest Hill to Nuoro | 4,779.95 mi (7,692.59 km) |
| Crest Hill to Occhiobello | 4,677.97 mi (7,528.46 km) |
| Crest Hill to Oderzo | 4,677.26 mi (7,527.32 km) |
| Crest Hill to Oggiono | 4,555.45 mi (7,331.29 km) |
| Crest Hill to Olbia | 4,761.70 mi (7,663.22 km) |
| Crest Hill to Oleggio | 4,534.65 mi (7,297.81 km) |
| Crest Hill to Olgiate Comasco | 4,540.42 mi (7,307.11 km) |
| Crest Hill to Olgiate Olona | 4,543.16 mi (7,311.51 km) |
| Crest Hill to Omegna | 4,514.64 mi (7,265.62 km) |
| Crest Hill to Opera | 4,566.34 mi (7,348.82 km) |
| Crest Hill to Oppeano | 4,646.74 mi (7,478.21 km) |
| Crest Hill to Orbassano | 4,514.69 mi (7,265.68 km) |
