| Merrillville to Coswig | 4,402.91 mi (7,085.80 km) |
| Merrillville to Cottbus | 4,474.16 mi (7,200.46 km) |
| Merrillville to Crailsheim | 4,424.57 mi (7,120.66 km) |
| Merrillville to Cremlingen | 4,326.12 mi (6,962.21 km) |
| Merrillville to Crimmitschau | 4,443.25 mi (7,150.72 km) |
| Merrillville to Cuxhaven | 4,197.78 mi (6,755.67 km) |
| Merrillville to Dachau | 4,510.12 mi (7,258.34 km) |
| Merrillville to Dallgow-Doberitz | 4,398.90 mi (7,079.34 km) |
| Merrillville to Damme | 4,228.69 mi (6,805.41 km) |
| Merrillville to Darmstadt | 4,343.38 mi (6,989.99 km) |
| Merrillville to Dassel | 4,308.61 mi (6,934.04 km) |
| Merrillville to Datteln | 4,229.10 mi (6,806.08 km) |
| Merrillville to Dautphe | 4,302.57 mi (6,924.32 km) |
| Merrillville to Deggendorf | 4,543.92 mi (7,312.73 km) |
| Merrillville to Delbruck | 4,269.51 mi (6,871.11 km) |
