| Ionia to Bad Breisig | 4,114.17 mi (6,621.12 km) |
| Ionia to Bad Camberg | 4,158.00 mi (6,691.66 km) |
| Ionia to Bad Doberan | 4,144.91 mi (6,670.59 km) |
| Ionia to Bad Driburg | 4,132.23 mi (6,650.18 km) |
| Ionia to Bad Durkheim | 4,185.81 mi (6,736.41 km) |
| Ionia to Bad Durrenberg | 4,258.83 mi (6,853.92 km) |
| Ionia to Bad Durrheim | 4,254.63 mi (6,847.17 km) |
| Ionia to Bad Ems | 4,135.90 mi (6,656.08 km) |
| Ionia to Bad Essen | 4,086.28 mi (6,576.24 km) |
| Ionia to Bad Fallingbostel | 4,114.60 mi (6,621.82 km) |
| Ionia to Bad Frankenhausen | 4,221.50 mi (6,793.84 km) |
| Ionia to Bad Freienwalde | 4,268.51 mi (6,869.50 km) |
| Ionia to Bad Gandersheim | 4,163.34 mi (6,700.24 km) |
| Ionia to Bad Harzburg | 4,182.18 mi (6,730.56 km) |
| Ionia to Bad Hersfeld | 4,189.70 mi (6,742.67 km) |
