| Ottumwa to Roura | 3,523.49 mi (5,670.51 km) |
| Ottumwa to Saint-Georges | 3,590.09 mi (5,777.68 km) |
| Ottumwa to Saint-Laurent-du-Maroni | 3,409.13 mi (5,486.46 km) |
| Ottumwa to Sinnamary | 3,461.33 mi (5,570.47 km) |
| Ottumwa to Aachen | 4,424.08 mi (7,119.87 km) |
| Ottumwa to Aalen | 4,647.76 mi (7,479.85 km) |
| Ottumwa to Abensberg | 4,712.31 mi (7,583.73 km) |
| Ottumwa to Achern | 4,581.43 mi (7,373.10 km) |
| Ottumwa to Achim | 4,438.63 mi (7,143.29 km) |
| Ottumwa to Adelsdorf | 4,639.71 mi (7,466.90 km) |
| Ottumwa to Adendorf | 4,477.85 mi (7,206.40 km) |
| Ottumwa to Aerzen | 4,486.86 mi (7,220.90 km) |
| Ottumwa to Ahaus | 4,407.07 mi (7,092.49 km) |
| Ottumwa to Ahlen | 4,450.25 mi (7,161.99 km) |
| Ottumwa to Ahrensburg | 4,455.16 mi (7,169.88 km) |
