| Troisdorf to Ashwaubenon (Wisconsin) | 4,136.96 mi (6,657.80 km) |
| Troisdorf to Aspen Hill (Maryland) | 3,969.56 mi (6,388.39 km) |
| Troisdorf to Astoria (Oregon) | 5,125.53 mi (8,248.74 km) |
| Troisdorf to Atascadero (California) | 5,685.11 mi (9,149.30 km) |
| Troisdorf to Atascocita (Texas) | 5,135.13 mi (8,264.20 km) |
| Troisdorf to Atchison (Kansas) | 4,632.43 mi (7,455.18 km) |
| Troisdorf to Athens (Alabama) | 4,567.49 mi (7,350.66 km) |
| Troisdorf to Athens (Georgia) | 4,467.12 mi (7,189.13 km) |
| Troisdorf to Athens (Ohio) | 4,156.60 mi (6,689.41 km) |
| Troisdorf to Athens (Tennessee) | 4,441.91 mi (7,148.57 km) |
| Troisdorf to Athens (Texas) | 5,041.45 mi (8,113.43 km) |
| Troisdorf to Atlanta (Georgia) | 4,518.54 mi (7,271.89 km) |
| Troisdorf to Atlantic Beach (Florida) | 4,567.11 mi (7,350.05 km) |
| Troisdorf to Atlantic City (New Jersey) | 3,850.76 mi (6,197.20 km) |
| Troisdorf to Attleboro (Massachusetts) | 3,610.85 mi (5,811.11 km) |
