| Grefrath to Roura | 4,640.47 mi (7,468.11 km) |
| Grefrath to Saint-Georges | 4,666.07 mi (7,509.31 km) |
| Grefrath to Saint-Laurent-du-Maroni | 4,665.75 mi (7,508.80 km) |
| Grefrath to Sinnamary | 4,629.13 mi (7,449.87 km) |
| Grefrath to Aachen | 40.32 mi (64.89 km) |
| Grefrath to Aalen | 240.11 mi (386.43 km) |
| Grefrath to Abensberg | 300.55 mi (483.68 km) |
| Grefrath to Achern | 201.87 mi (324.88 km) |
| Grefrath to Achim | 165.15 mi (265.78 km) |
| Grefrath to Adelsdorf | 229.29 mi (369.01 km) |
| Grefrath to Adendorf | 219.55 mi (353.34 km) |
| Grefrath to Aerzen | 134.53 mi (216.50 km) |
| Grefrath to Ahaus | 57.82 mi (93.06 km) |
| Grefrath to Ahlen | 72.85 mi (117.24 km) |
| Grefrath to Ahrensburg | 230.18 mi (370.43 km) |
