| Newton Mearns to Noventa Vicentina | 1,000.85 mi (1,610.72 km) |
| Newton Mearns to Novi di Modena | 1,003.79 mi (1,615.44 km) |
| Newton Mearns to Novi Ligure | 953.07 mi (1,533.82 km) |
| Newton Mearns to Nuoro | 1,235.48 mi (1,988.31 km) |
| Newton Mearns to Occhiobello | 1,022.09 mi (1,644.89 km) |
| Newton Mearns to Oderzo | 1,003.58 mi (1,615.11 km) |
| Newton Mearns to Oggiono | 909.80 mi (1,464.18 km) |
| Newton Mearns to Olbia | 1,202.13 mi (1,934.65 km) |
| Newton Mearns to Oleggio | 900.40 mi (1,449.05 km) |
| Newton Mearns to Olgiate Comasco | 899.10 mi (1,446.95 km) |
| Newton Mearns to Olgiate Olona | 905.31 mi (1,456.95 km) |
| Newton Mearns to Omegna | 878.37 mi (1,413.60 km) |
| Newton Mearns to Opera | 928.69 mi (1,494.58 km) |
| Newton Mearns to Oppeano | 989.53 mi (1,592.50 km) |
| Newton Mearns to Orbassano | 906.49 mi (1,458.85 km) |
