| Glassboro to Noventa Vicentina | 4,211.10 mi (6,777.11 km) |
| Glassboro to Novi di Modena | 4,196.82 mi (6,754.13 km) |
| Glassboro to Novi Ligure | 4,109.52 mi (6,613.64 km) |
| Glassboro to Nuoro | 4,280.99 mi (6,889.59 km) |
| Glassboro to Occhiobello | 4,225.13 mi (6,799.68 km) |
| Glassboro to Oderzo | 4,235.37 mi (6,816.17 km) |
| Glassboro to Oggiono | 4,101.53 mi (6,600.77 km) |
| Glassboro to Olbia | 4,268.04 mi (6,868.74 km) |
| Glassboro to Oleggio | 4,076.45 mi (6,560.41 km) |
| Glassboro to Olgiate Comasco | 4,085.08 mi (6,574.29 km) |
| Glassboro to Olgiate Olona | 4,086.18 mi (6,576.08 km) |
| Glassboro to Omegna | 4,058.06 mi (6,530.82 km) |
| Glassboro to Opera | 4,108.42 mi (6,611.87 km) |
| Glassboro to Oppeano | 4,195.59 mi (6,752.15 km) |
| Glassboro to Orbassano | 4,047.27 mi (6,513.45 km) |
