| Granbury to Noventa Vicentina | 5,481.89 mi (8,822.25 km) |
| Granbury to Novi di Modena | 5,472.56 mi (8,807.23 km) |
| Granbury to Novi Ligure | 5,392.82 mi (8,678.90 km) |
| Granbury to Nuoro | 5,590.67 mi (8,997.31 km) |
| Granbury to Occhiobello | 5,498.44 mi (8,848.89 km) |
| Granbury to Oderzo | 5,499.13 mi (8,850.00 km) |
| Granbury to Oggiono | 5,375.60 mi (8,651.19 km) |
| Granbury to Olbia | 5,573.89 mi (8,970.31 km) |
| Granbury to Oleggio | 5,354.10 mi (8,616.59 km) |
| Granbury to Olgiate Comasco | 5,360.34 mi (8,626.63 km) |
| Granbury to Olgiate Olona | 5,362.82 mi (8,630.63 km) |
| Granbury to Omegna | 5,334.33 mi (8,584.77 km) |
| Granbury to Opera | 5,385.89 mi (8,667.75 km) |
| Granbury to Oppeano | 5,467.41 mi (8,798.95 km) |
| Granbury to Orbassano | 5,332.49 mi (8,581.81 km) |
