| Knightdale to Oschatz | 4,404.97 mi (7,089.11 km) |
| Knightdale to Oschersleben | 4,312.00 mi (6,939.50 km) |
| Knightdale to Osnabruck | 4,179.71 mi (6,726.59 km) |
| Knightdale to Ostbevern | 4,177.85 mi (6,723.59 km) |
| Knightdale to Osterburg | 4,310.61 mi (6,937.25 km) |
| Knightdale to Ostercappeln | 4,185.22 mi (6,735.45 km) |
| Knightdale to Osterhofen | 4,479.75 mi (7,209.46 km) |
| Knightdale to Osterholz-Scharmbeck | 4,185.23 mi (6,735.48 km) |
| Knightdale to Osternienburg | 4,347.95 mi (6,997.34 km) |
| Knightdale to Osterode | 4,280.91 mi (6,889.45 km) |
| Knightdale to Osterwieck | 4,292.59 mi (6,908.26 km) |
| Knightdale to Ostfildern | 4,323.35 mi (6,957.76 km) |
| Knightdale to Osthofen | 4,258.36 mi (6,853.17 km) |
| Knightdale to Ostrhauderfehn | 4,142.02 mi (6,665.93 km) |
| Knightdale to Ostringen | 4,287.44 mi (6,899.96 km) |
