| Marshalltown to Montana | 5,330.17 mi (8,578.08 km) |
| Marshalltown to Nova Zagora | 5,472.04 mi (8,806.40 km) |
| Marshalltown to Novi Iskar | 5,365.25 mi (8,634.54 km) |
| Marshalltown to Novi Pazar | 5,466.84 mi (8,798.03 km) |
| Marshalltown to Omurtag | 5,453.96 mi (8,777.30 km) |
| Marshalltown to Panagyurishte | 5,409.22 mi (8,705.29 km) |
| Marshalltown to Parvomay | 5,465.15 mi (8,795.31 km) |
| Marshalltown to Pavlikeni | 5,409.93 mi (8,706.44 km) |
| Marshalltown to Pazardzhik | 5,429.69 mi (8,738.23 km) |
| Marshalltown to Pernik | 5,364.37 mi (8,633.12 km) |
| Marshalltown to Peshtera | 5,437.05 mi (8,750.08 km) |
| Marshalltown to Petrich | 5,431.32 mi (8,740.87 km) |
| Marshalltown to Pleven | 5,377.82 mi (8,654.76 km) |
| Marshalltown to Plovdiv | 5,446.58 mi (8,765.43 km) |
| Marshalltown to Pomorie | 5,521.53 mi (8,886.04 km) |
