| Tall Abyad to Noventa Vicentina | 1,538.81 mi (2,476.48 km) |
| Tall Abyad to Novi di Modena | 1,563.26 mi (2,515.83 km) |
| Tall Abyad to Novi Ligure | 1,663.65 mi (2,677.39 km) |
| Tall Abyad to Nuoro | 1,613.37 mi (2,596.46 km) |
| Tall Abyad to Occhiobello | 1,531.08 mi (2,464.04 km) |
| Tall Abyad to Oderzo | 1,502.17 mi (2,417.51 km) |
| Tall Abyad to Oggiono | 1,649.43 mi (2,654.51 km) |
| Tall Abyad to Olbia | 1,604.68 mi (2,582.48 km) |
| Tall Abyad to Oleggio | 1,680.89 mi (2,705.13 km) |
| Tall Abyad to Olgiate Comasco | 1,667.52 mi (2,683.62 km) |
| Tall Abyad to Olgiate Olona | 1,669.45 mi (2,686.73 km) |
| Tall Abyad to Omegna | 1,695.23 mi (2,728.21 km) |
| Tall Abyad to Opera | 1,650.33 mi (2,655.96 km) |
| Tall Abyad to Oppeano | 1,555.65 mi (2,503.58 km) |
| Tall Abyad to Orbassano | 1,726.67 mi (2,778.80 km) |
