| Niederkassel to Aldine (Texas) | 5,140.91 mi (8,273.50 km) |
| Niederkassel to Alexander City (Alabama) | 4,615.96 mi (7,428.67 km) |
| Niederkassel to Alexandria (Louisiana) | 4,956.19 mi (7,976.22 km) |
| Niederkassel to Alexandria (Minnesota) | 4,317.65 mi (6,948.59 km) |
| Niederkassel to Alexandria (Virginia) | 3,977.42 mi (6,401.04 km) |
| Niederkassel to Algonquin (Illinois) | 4,251.58 mi (6,842.26 km) |
| Niederkassel to Alhambra (California) | 5,690.35 mi (9,157.74 km) |
| Niederkassel to Alice (Texas) | 5,359.19 mi (8,624.78 km) |
| Niederkassel to Aliso Viejo (California) | 5,707.91 mi (9,185.99 km) |
| Niederkassel to Allen (Texas) | 5,020.50 mi (8,079.71 km) |
| Niederkassel to Allen Park (Michigan) | 4,056.91 mi (6,528.97 km) |
| Niederkassel to Allendale (Michigan) | 4,125.32 mi (6,639.06 km) |
| Niederkassel to Allentown (Pennsylvania) | 3,832.12 mi (6,167.21 km) |
| Niederkassel to Alliance (Ohio) | 4,039.57 mi (6,501.05 km) |
| Niederkassel to Allison Park (Pennsylvania) | 4,010.18 mi (6,453.76 km) |
