| Nieuwkoop to Zottegem | 100.01 mi (160.95 km) |
| Nieuwkoop to Zulte | 104.59 mi (168.33 km) |
| Nieuwkoop to Zwevegem | 113.74 mi (183.04 km) |
| Nieuwkoop to Zwijndrecht | 69.32 mi (111.55 km) |
| Nieuwkoop to Asenovgrad | 1,171.20 mi (1,884.87 km) |
| Nieuwkoop to Aytos | 1,230.45 mi (1,980.22 km) |
| Nieuwkoop to Balchik | 1,234.94 mi (1,987.44 km) |
| Nieuwkoop to Bankya | 1,074.65 mi (1,729.49 km) |
| Nieuwkoop to Bansko | 1,129.48 mi (1,817.72 km) |
| Nieuwkoop to Berkovitsa | 1,048.81 mi (1,687.90 km) |
| Nieuwkoop to Blagoevgrad | 1,106.57 mi (1,780.86 km) |
| Nieuwkoop to Botevgrad | 1,089.21 mi (1,752.92 km) |
| Nieuwkoop to Burgas | 1,247.78 mi (2,008.12 km) |
| Nieuwkoop to Byala Slatina | 1,068.69 mi (1,719.89 km) |
| Nieuwkoop to Chirpan | 1,179.61 mi (1,898.40 km) |
