| Glasgow to Noventa Vicentina | 1,002.30 mi (1,613.05 km) |
| Glasgow to Novi di Modena | 1,005.52 mi (1,618.23 km) |
| Glasgow to Novi Ligure | 955.43 mi (1,537.62 km) |
| Glasgow to Nuoro | 1,238.57 mi (1,993.29 km) |
| Glasgow to Occhiobello | 1,023.63 mi (1,647.37 km) |
| Glasgow to Oderzo | 1,004.63 mi (1,616.80 km) |
| Glasgow to Oggiono | 911.71 mi (1,467.25 km) |
| Glasgow to Olbia | 1,205.09 mi (1,939.41 km) |
| Glasgow to Oleggio | 902.57 mi (1,452.55 km) |
| Glasgow to Olgiate Comasco | 901.12 mi (1,450.21 km) |
| Glasgow to Olgiate Olona | 907.40 mi (1,460.32 km) |
| Glasgow to Omegna | 880.53 mi (1,417.08 km) |
| Glasgow to Opera | 930.75 mi (1,497.90 km) |
| Glasgow to Oppeano | 991.07 mi (1,594.98 km) |
| Glasgow to Orbassano | 909.16 mi (1,463.15 km) |
