| Cape Girardeau to Nasaud | 5,315.21 mi (8,554.00 km) |
| Cape Girardeau to Navodari | 5,602.95 mi (9,017.08 km) |
| Cape Girardeau to Negresti-Oas | 5,254.08 mi (8,455.62 km) |
| Cape Girardeau to Nehoiu | 5,472.08 mi (8,806.46 km) |
| Cape Girardeau to Ocna Mures | 5,336.92 mi (8,588.94 km) |
| Cape Girardeau to Odobesti | 5,479.19 mi (8,817.90 km) |
| Cape Girardeau to Odorheiu Secuiesc | 5,391.52 mi (8,676.82 km) |
| Cape Girardeau to Oltenita | 5,544.05 mi (8,922.28 km) |
| Cape Girardeau to Onesti | 5,445.43 mi (8,763.57 km) |
| Cape Girardeau to Oradea | 5,236.66 mi (8,427.58 km) |
| Cape Girardeau to Orastie | 5,337.88 mi (8,590.49 km) |
| Cape Girardeau to Oravita | 5,318.93 mi (8,559.99 km) |
| Cape Girardeau to Orsova | 5,359.50 mi (8,625.29 km) |
| Cape Girardeau to Otelu Rosu | 5,322.05 mi (8,565.01 km) |
| Cape Girardeau to Otopeni | 5,501.70 mi (8,854.13 km) |
