| s-Heerenberg to Noventa Vicentina | 515.36 mi (829.39 km) |
| s-Heerenberg to Novi di Modena | 527.38 mi (848.74 km) |
| s-Heerenberg to Novi Ligure | 505.32 mi (813.24 km) |
| s-Heerenberg to Nuoro | 812.09 mi (1,306.93 km) |
| s-Heerenberg to Occhiobello | 538.92 mi (867.31 km) |
| s-Heerenberg to Oderzo | 507.64 mi (816.97 km) |
| s-Heerenberg to Oggiono | 443.93 mi (714.44 km) |
| s-Heerenberg to Olbia | 772.75 mi (1,243.62 km) |
| s-Heerenberg to Oleggio | 447.03 mi (719.42 km) |
| s-Heerenberg to Olgiate Comasco | 438.72 mi (706.06 km) |
| s-Heerenberg to Olgiate Olona | 447.70 mi (720.50 km) |
| s-Heerenberg to Omegna | 425.87 mi (685.37 km) |
| s-Heerenberg to Opera | 468.59 mi (754.12 km) |
| s-Heerenberg to Oppeano | 507.05 mi (816.02 km) |
| s-Heerenberg to Orbassano | 478.26 mi (769.69 km) |
