| Erkrath to Yesilyurt | 1,599.53 mi (2,574.20 km) |
| Erkrath to Yigilca | 1,362.92 mi (2,193.41 km) |
| Erkrath to Yildirim | 1,308.83 mi (2,106.36 km) |
| Erkrath to Yildizeli | 1,621.03 mi (2,608.80 km) |
| Erkrath to Yozgat | 1,549.46 mi (2,493.62 km) |
| Erkrath to Yuksekova | 2,042.32 mi (3,286.80 km) |
| Erkrath to Yumurtalik | 1,730.63 mi (2,785.17 km) |
| Erkrath to Yunak | 1,473.00 mi (2,370.56 km) |
| Erkrath to Yuregir | 1,701.79 mi (2,738.76 km) |
| Erkrath to Yusufeli | 1,788.80 mi (2,878.80 km) |
| Erkrath to Zara | 1,667.59 mi (2,683.73 km) |
| Erkrath to Zile | 1,572.71 mi (2,531.03 km) |
| Erkrath to Zonguldak | 1,355.74 mi (2,181.86 km) |
| Erkrath to Abbots Langley | 317.15 mi (510.40 km) |
| Erkrath to Aberaman | 446.29 mi (718.24 km) |
