| Heemstede to Noventa Vicentina | 580.29 mi (933.88 km) |
| Heemstede to Novi di Modena | 589.24 mi (948.28 km) |
| Heemstede to Novi Ligure | 557.81 mi (897.71 km) |
| Heemstede to Nuoro | 860.86 mi (1,385.41 km) |
| Heemstede to Occhiobello | 603.15 mi (970.68 km) |
| Heemstede to Oderzo | 576.48 mi (927.76 km) |
| Heemstede to Oggiono | 501.50 mi (807.09 km) |
| Heemstede to Olbia | 822.75 mi (1,324.10 km) |
| Heemstede to Oleggio | 500.49 mi (805.47 km) |
| Heemstede to Olgiate Comasco | 494.38 mi (795.63 km) |
| Heemstede to Olgiate Olona | 502.56 mi (808.79 km) |
| Heemstede to Omegna | 478.72 mi (770.43 km) |
| Heemstede to Opera | 524.53 mi (844.15 km) |
| Heemstede to Oppeano | 570.87 mi (918.72 km) |
| Heemstede to Orbassano | 524.42 mi (843.97 km) |
