| Riihimaki to Archdale (North Carolina) | 4,542.08 mi (7,309.77 km) |
| Riihimaki to Arden-Arcade (California) | 5,312.01 mi (8,548.86 km) |
| Riihimaki to Ardmore (Oklahoma) | 5,108.79 mi (8,221.81 km) |
| Riihimaki to Ardmore (Pennsylvania) | 4,166.81 mi (6,705.83 km) |
| Riihimaki to Arecibo (Puerto Rico) | 5,161.23 mi (8,306.19 km) |
| Riihimaki to Arkadelphia (Arkansas) | 5,010.53 mi (8,063.66 km) |
| Riihimaki to Arkansas City (Kansas) | 4,927.65 mi (7,930.28 km) |
| Riihimaki to Arlington (Tennessee) | 4,851.50 mi (7,807.74 km) |
| Riihimaki to Arlington (Texas) | 5,202.01 mi (8,371.83 km) |
| Riihimaki to Arlington (Virginia) | 4,284.62 mi (6,895.43 km) |
| Riihimaki to Arlington (Washington) | 4,688.76 mi (7,545.83 km) |
| Riihimaki to Arlington Heights (Illinois) | 4,394.85 mi (7,072.82 km) |
| Riihimaki to Arnold (Maryland) | 4,257.42 mi (6,851.66 km) |
| Riihimaki to Arnold (Missouri) | 4,677.36 mi (7,527.48 km) |
| Riihimaki to Arroyo Grande (California) | 5,530.21 mi (8,900.01 km) |
